Tennessee Sues Meta for Ignoring Research on Harm to Teens
Miles Bennett
Tennessee opened trial against Meta in Nashville state court, alleging the company knowingly prioritized ad revenue over internal research showing Instagram harms teens; as only the second state case to reach a jury, the verdict could shape whether courts can force structural changes to platform design nationwide.
What evidence does Tennessee have against Meta?
Plaintiff attorney Tom Cartmell showed the jury a 2017 internal Meta document in which a product manager wrote that features like notifications and infinite scroll "fundamentally conflict with user well-being" and recommended the company warn the public.
Cartmell told the jury: "That warning was never issued."
He played a phone notification chime in court, explaining that unpredictable rewards trigger dopamine — a brain chemical that creates "do-it-again" urges — and that the addictive effect is especially strong in adolescent brains.
How does Meta respond?
Meta attorney Kevin Huff argued the internal documents prove the company was actively identifying and fixing problems, not concealing them.
He said Meta has built tools to limit excessive Instagram use and works to empower teachers and parents to protect teens.
This means → the dispute is not over whether internal research existed, but what the company did after it knew — and that is the core question the jury must decide.
What outcome is Tennessee seeking?
The state attorney general's office is asking the court for financial penalties and an injunction that would force Instagram to redesign features deemed harmful to teen mental health — including autoplay, push notifications, and infinite scroll.
If the jury finds Meta liable, the case moves to a second phase where Judge Russell Perkins will determine specific remedies.
In plain terms = this lawsuit is not just about money — it wants a court order to change how the product works.
Where does this case fit in the nationwide legal campaign?
This is only the second state-level case to reach a jury, after New Mexico. A New Mexico jury earlier this year found Meta liable and awarded $375 million; the judge is still considering additional penalties and product-change orders.
Nearly every U.S. state has sued Meta. More than twenty of those cases have been consolidated into federal multidistrict litigation in San Francisco; several others proceed in state courts. Meta also faces thousands of individual and school-district lawsuits.
This reflects a broader test: Tennessee's verdict will signal whether state courts can compel structural platform redesign, not just extract settlements.
Content is for reference only, not financial advice.