On Thursday, a Santa Fe judge found Meta liable as a "public nuisance" in New Mexico's teen mental health crisis. It was the second verdict in the same case: a jury in March had already ordered Meta to pay $375 million for misrepresenting its platforms as safe for teens. Thursday's ruling added $567 million more — $420 million for treatment of those harmed and the rest for prevention programs — bringing the total to $942 million. The five-year decree also forces Meta to cap teen accounts at 90 hours a month on Facebook and Instagram, black out notifications during school hours and late nights, and ban its AI chatbots from sexualized interactions with minors. More than 40 states and 1,300 school districts have similar suits pending.

1. Parents and State AGs (New Mexico AG Raúl Torrez)

Meta built platforms designed to addict children, and this ruling finally makes that real.

This case didn't rely on surveys — it used Meta's own files. Company documents shown at trial revealed Meta's AI chatbots could "engage a child in conversations that are romantic or sensual." State investigators posed as minors and documented sexual solicitations on the platforms themselves. The judge compared Meta to a polluting factory: its harms "do not stay contained by its platforms and, instead, migrate to the internet as a whole."

This ruling is a blueprint. AG Torrez said: "This is not just a judgment against one company. It is a blueprint" — and called it "a victory for every parent who has worried about what social media is doing to their child."

Getting Meta to change its apps matters more than the cash. The decree forces Meta to redesign how its platforms function for minors — usage limits, notification blackouts, chatbot safeguards — which no federal law has required. That's what 40+ state attorneys general are watching.

2. But Meta Says the Science Doesn't Support the Verdict (Meta, Andy Stone)

Meta will appeal, and says teen mental health is too complex to trace to a single app.

Teen mental health is too complicated to blame on one platform. "Teen mental health is profoundly complex and cannot be linked to a single app," Meta said. The company insists it's been working to protect young users and that the ruling "misrepresents the facts."

Meta is appealing. Andy Stone, Meta's vice president of communications, said Meta "disagrees with the ruling and will appeal" and remains "confident in our record of protecting teens online."

Even the judge acknowledged the limits. Judge Bryan Biedscheid rejected demands to rewrite Meta's recommendation algorithms, citing First Amendment and Section 230 protections. Meta had argued that some of the required changes were "technologically impractical or completely impossible." The algorithm carve-out gives Meta's legal team a foothold for the appeal.

3. The Science Is Messier Than the Ruling Assumes (Prof. Candice Odgers, Electronic Frontier Foundation)

Researchers contest the causal link between social media and teen mental health harm.

The research on this is genuinely mixed. Prof. Candice Odgers says researchers studying social media and teen mental health have "produced a mix of no, small and mixed associations" — not the clear causal signal the lawsuit assumes. Large-scale analyses across dozens of countries "failed to show a consistent, measurable association between the rollout of social media and a decline in global well-being."

Researchers directly challenge the science these lawsuits rely on. The Electronic Frontier Foundation called its May 2026 paper "The Science Is Not Settled: How Weak Evidence Is Fueling a National Push to Ban Social Media for Youth." The direction of causation is genuinely unclear. Teens with existing mental health struggles may simply use platforms more, not the reverse.

Moderate use may actually be better than none. One study of 100,000 adolescents found that teens who used social media moderately had better well-being outcomes than those who used it heavily or not at all. That U-shaped finding complicates the simple logic behind usage caps.

Where This Lands

AG Torrez and the 40+ states now watching have the first ruling to force a social media company to change its products for minors. A California federal trial is next, and this verdict is now in the record. Meta says the causal premise is wrong and the required changes are unworkable. It will take that argument to appellate court. Researchers like Odgers say courts may read the same body of evidence differently — which undercuts the states trying to replicate the New Mexico verdict.

Sources