The First Social Media Addiction Verdict: Meta and YouTube Liable

The first social media addiction verdict came on March 25, 2026, in a Los Angeles courtroom. After more than 40 hours of deliberation, a jury found Meta and YouTube liable to a 20-year-old woman identified as KGM, who said she began watching YouTube at 6 and using Instagram at 9. Jurors found that the companies were negligent in how they designed or operated their platforms, that they knew the designs could be dangerous to minors, and that they failed to warn. They assigned Meta 70% of the responsibility and YouTube 30%, awarded $3 million in compensatory damages and recommended another $3 million in punitive damages.

It was the first time a jury, rather than a regulator or a settlement, made findings like these. It was also one case, one plaintiff, and a narrower decision than many headlines suggested. Here is what the jury decided, what it did not, and why the AI chatbot lawsuits now moving through courts are borrowing its playbook.

Key Takeaways

• A Los Angeles jury found Meta and YouTube negligent in design or operation and liable for failure to warn, on all seven claims against each company. Nine of 12 jurors had to agree; two dissented on liability.
• Damages: $3 million compensatory plus a recommended $3 million punitive ($2.1 million Meta, $900,000 YouTube). The judge has the final say.
• The jury did not have to find social media was the sole cause of her problems, only a “substantial factor.” Claims about the content of posts were excluded under Section 230.
• TikTok and Snap settled before trial. Both Meta and YouTube said they would explore appeals. It was the first of more than 20 planned “bellwether” trials.
• AI chatbot cases are following the same strategy: sue over product design and warnings, not over what was said.

What the jury decided in the social media addiction verdict

The KGM case was a personal-injury trial in California state court, part of a large group of consolidated lawsuits against social media companies. According to reporting carried by the Anchorage Daily News, jurors agreed the companies designed their platforms to hook young users without regard for their well-being, found the design or operation was dangerous or likely dangerous for minors and that the companies knew it, and found they failed to adequately warn of that danger.

ABC30 reported that a majority agreed on all seven claims against each company, that Meta would pay $2.1 million and YouTube $900,000 of the recommended punitive damages, and that one juror said the jury wanted the companies to “feel it.” The punitive award required a finding of malice, oppression or fraud. The Irish Times described the claims as negligence in designing addictive products and failure to warn, noted the trial lasted six weeks, and reported that KGM was diagnosed at 13 with body dysmorphic disorder and social phobia, which she attributes to the platforms.

The plaintiff’s lead lawyer, Mark Lanier, pointed to infinite feeds, autoplay and notifications as features built to keep young users hooked.

What the companies argued

Meta argued that KGM’s mental health struggles were unconnected to social media, pointing to her home life and noting that “not one of her therapists identified social media as the cause.” A Meta spokesperson said teen mental health is “profoundly complex and cannot be linked to a single app.” YouTube argued it is a video platform more like television than social media, and that her use of YouTube Shorts averaged about a minute a day. Google spokesperson Jose Castañeda said the verdict misrepresents YouTube, “which is a responsibly built streaming platform, not a social media site.” Both companies pointed to existing safety features.

What the jury decided, and what it did not

Question	Did the jury decide it?	Detail
Were Meta and YouTube negligent in design or operation?	Yes	All seven claims against each company
Did they fail to warn of dangers to minors?	Yes	Found the companies knew of the risk
Was social media the only cause of her harm?	No	Plaintiffs had to show a “substantial factor,” not the sole cause
Were the companies liable for the content of posts or videos?	No	Jurors were told to disregard content under Section 230
What is the final damages amount?	Not finally	$3M compensatory; $3M punitive recommended; the judge decides
Are TikTok and Snap liable?	No	They settled before trial
Does this decide the thousands of other cases?	No	Each plaintiff’s case stands alone; this was a bellwether
Is it final?	No	Both companies are exploring appeals

That “substantial factor” row is worth a moment. It is a standard of legal causation, not scientific proof. The broader research on social media and teen mental health is genuinely mixed. The U.S. Surgeon General’s 2023 advisory reported that adolescents who spend more than three hours a day on social media face double the risk of depression and anxiety symptoms, and stated: “We cannot conclude that social media is sufficiently safe for children and adolescents,” while acknowledging gaps in understanding. Other researchers argue the population-level effects are small. A jury verdict in one case does not resolve that debate, which we lay out in Haidt vs. Odgers, explained fairly.

The bigger picture: bellwethers and New Mexico

A bellwether trial is a test case chosen from many similar lawsuits so both sides can see how juries react. The Irish Times reported this was the first of more than 20 bellwether trials planned over the next couple of years, that a consolidated California group includes more than 1,600 plaintiffs (among them over 350 families and 250 school districts), and that separate federal lawsuits were set for trial. Cornell’s Sarah Kreps told ABC30: “There are thousands pending, and hundreds in California.” Villanova’s Peter Ormerod said far-reaching change would likely require the verdict to survive appeal and more bellwether losses.

A day earlier, a New Mexico jury ordered Meta to pay $375 million in civil penalties in a separate case brought by the state attorney general, finding Meta misled consumers about platform safety and enabled harm, including child sexual exploitation, the Irish Times reported. Meta said it would appeal.

Five months later, Meta settled with nearly every state, agreeing to default time limits for teens. We explain what that changes in Meta’s $17 billion teen settlement. Verdicts and settlements are different tools, but each raises the cost of fighting the next case.

Why it matters for the AI chatbot cases next

As an engineer, the most important line in the verdict coverage for me is that jurors were told to ignore content. That instruction reflects Section 230, which shields platforms from liability for what users post. The plaintiffs won anyway, by making the case about design: infinite scroll, autoplay, notifications and the absence of warnings.

AI chatbot lawsuits are built the same way:

Design over content. Families suing Character.AI and OpenAI focus on features: human-like personas, flattery, memory, engagement mechanics and weak age checks. That is the strategy that worked in KGM. A 2021 federal appeals ruling, Lemmon v. Snap, had already held that a negligent-design claim does not treat a platform as a publisher. We map those theories in can you sue an AI company.

Failure to warn. The KGM jury found the companies knew their designs could harm minors and did not warn. State suits against OpenAI make a parallel argument about known risks such as sycophancy.

A harder content question. There is one big difference. A chatbot’s words are generated by the company’s own system, not posted by another user. That could cut either way: Section 230 may not protect AI output at all, which helps plaintiffs, but companies argue the output is protected speech. In May 2025, a federal judge declined “at this stage” to treat Character.AI’s output as protected speech, according to Washington Post reporting.

Causation. Chatbot cases will face the same “substantial factor” fight, with companies pointing to other causes, just as Meta pointed to KGM’s home life.

What this means at home

Treat design as something you can manage

The verdict was about features. You control some of them: turn off autoplay where possible, mute non-essential notifications, keep phones out of bedrooms overnight, and use the time-limit tools the apps offer.

Watch for the patterns the jury heard about

Start ages, hours of use, sleep disruption and withdrawal were all part of KGM’s story. They are also the practical warning signs in any family. Notice them early, without panic.

Talk about “designed to keep you watching”

Teens respond well to understanding persuasive design. Ask: “Why do you think the next video starts by itself?” Kids who see the mechanism can resist it a little better.

Keep the verdict in proportion

One jury found two companies liable to one young woman, with appeals ahead. It is a meaningful signal, not proof that social media harms every child.

What not to do

Do not tell your kids that “a court proved social media is addictive.” That overstates it, and they will hear the overstatement. Say instead that a jury found two companies designed apps that harmed one person and didn’t warn about the risks, and that it is fair to ask how those designs affect you.

What to Watch For Over the Next 3 Months

• Week 4: Watch for post-trial motions and the judge’s ruling on punitive damages, and for the next bellwether trial.
• Month 2 red flags: In your home, sleep loss from late-night scrolling, irritability when apps are unavailable, and declining interest in offline activities. These are the patterns worth a calm conversation.
• Month 3 self-check: Are autoplay and non-essential notifications off on your child’s main apps? Do phones leave the bedroom at night?

Frequently Asked Questions

What did the jury decide in the first social media addiction trial?

On March 25, 2026, a Los Angeles jury found Meta and YouTube negligent in designing or operating their platforms and liable for failing to warn of dangers to minors. It assigned Meta 70% and YouTube 30% of responsibility, awarded $3 million in compensatory damages and recommended $3 million in punitive damages.

Did the jury find that social media causes mental illness?

No. The jury had to find that the platforms were a “substantial factor” in this plaintiff’s harm, not the sole cause, and not that social media harms people in general. The scientific research on social media and teen mental health remains mixed, and the companies argued other factors caused her struggles.

Why weren’t TikTok and Snapchat part of the verdict?

TikTok and Snap settled with the plaintiff before trial, so only Meta and YouTube went to verdict. Settlements end a defendant’s part of a case without a finding of liability, and their terms are often confidential.

Will Meta and YouTube have to pay?

Not yet. The judge has the final say on damages, and both companies said they would explore appeals. Appeals can take a year or more and can reduce, uphold or overturn a verdict. The amount, $6 million total if upheld, is small for these companies; the precedent matters more.

What does this mean for lawsuits against AI chatbots?

It shows a path: plaintiffs won by focusing on product design and failure to warn rather than content, which Section 230 protects. Lawsuits against Character.AI and OpenAI use similar design-based arguments. Chatbots add a twist, because their output is generated by the company itself, raising unsettled free-speech questions.

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About the author

Ricky Flores is the founder of HiWave Makers and an electrical engineer with 15+ years of experience building consumer technology at Apple, Samsung, and Texas Instruments. He writes about how kids learn to build, think, and create in a tech-saturated world. Read more at hiwavemakers.com.

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Sources

1. Anchorage Daily News. (2026, March 25). “Jury finds Instagram and YouTube liable in landmark social media addiction trial.” https://www.adn.com/nation-world/2026/03/25/jury-finds-instagram-and-youtube-liable-in-landmark-social-media-addiction-trial/
2. ABC30. (2026, March 25). “Jury awards $6 million in damages in landmark social media addiction trial in Los Angeles.” https://abc30.com/post/los-angeles-social-media-addiction-trial-jury-finds-instagram-youtube-liable-landmark-court-case/18771272/
3. The Irish Times. (2026, March 25). “Meta and YouTube found liable in US social media addiction trial.” https://www.irishtimes.com/world/us/2026/03/25/meta-and-google-found-liable-in-social-media-addiction-trial-by-us-jury/
4. U.S. Department of Health and Human Services, Office of the Surgeon General. (2023). “Social Media and Youth Mental Health: The U.S. Surgeon General’s Advisory.” https://www.hhs.gov/surgeongeneral/reports-and-publications/youth-mental-health/social-media/index.html
5. U.S. Court of Appeals for the Ninth Circuit. (2021). Lemmon v. Snap, Inc., No. 20-55295. https://cdn.ca9.uscourts.gov/datastore/opinions/2021/05/04/20-55295.pdf
6. Tiku, N., & Sands, L. (2025, May 22). “Judge rejects claim that chatbots have free speech.” The Washington Post, republished by the Media Institute. https://www.mediainstitute.org/2025/05/22/judge-rejects-claim-that-chatbots-have-free-speech/
7. Malwarebytes Labs. (2026, August 27). “New Instagram and Facebook rules will set a default two-hour daily limit for teens.” https://www.malwarebytes.com/blog/news/2026/08/new-instagram-and-facebook-rules-will-set-a-default-two-hour-daily-limit-for-teens