Meta Platforms is facing one of the most consequential U.S. technology trials in years as state attorneys general try to prove that Facebook and Instagram harmed children through addictive design choices, privacy violations and misleading safety claims.
Opening statements were set to begin Tuesday in federal court in Oakland, California. Associated Press reported that California, Colorado, Kentucky and New Jersey are leading the first trial phase for a broader coalition of states that sued Meta in 2023. The other states are expected to proceed later.
The case matters beyond the United States because it asks a question regulators around the world are already debating: when a platform is used by hundreds of millions of young people, should safety be treated mainly as a product feature, a parental responsibility, or a legal obligation that courts can enforce?
The states allege that Meta knowingly designed Facebook and Instagram to keep young users engaged, even when internal evidence allegedly showed risks to youth mental health. They also allege that the company collected data from children under 13 without proper parental consent, an issue tied to U.S. children’s privacy law.
Meta denies wrongdoing. The company says the claims are unsupported and argues that it has invested heavily in teen protections, parental controls, age-detection work and content limits. The trial is expected to test both sides of that argument in a public courtroom.
What The Trial Is About
The Oakland case is not a routine privacy dispute. It combines consumer-protection claims, child privacy allegations and broader concerns about whether social media design can be legally treated as harmful when it encourages excessive use.
AP reported that the states are seeking financial penalties and operational changes to Facebook and Instagram. California Attorney General Rob Bonta said before opening statements that the trial would focus on allegations that Meta designed a dangerous product for young users, knew the risks and misled families about them.
New York Attorney General Letitia James, whose office is part of the wider coalition, said the suit targets allegedly addictive feeds and features that put young people’s mental health at risk. Her office said the coalition wants the court to order Meta to stop deceptive tactics and follow consumer and child-protection laws.
The allegations remain unproven at this stage. Meta has denied the states’ claims and has argued that the financial demands are disproportionate. The company says the states have not shown that residents were misled or harmed by the specific product features at issue.
That distinction is central. The trial is not only about whether social media can be unhealthy for some children. It is about whether the states can prove that Meta’s own conduct violated the law.
Why This Is A Global Tech Story
For years, governments have struggled to regulate platforms that are global in reach but local in legal accountability. A U.S. federal court cannot set social media rules for every country, but a major ruling against Meta could influence regulators in Europe, Australia, Asia, Africa and Latin America.
Australia has already moved toward stricter age limits for social media access. European regulators have pressed platforms over online safety, data protection and algorithmic accountability. Other governments are considering age assurance, default privacy settings, limits on targeted advertising to minors and stronger transparency obligations.
The Meta trial sits in the middle of that global shift. If the states win meaningful product changes, regulators elsewhere may treat litigation as proof that voluntary safety tools are not enough. If Meta defeats the claims, technology companies will argue that courts should not punish platforms for broad social and mental-health concerns without clear proof of legal violations.
Parents and schools are also watching. The case could affect how platforms present teen accounts, content controls, screen-time prompts, notification settings and recommendation systems. Those design choices shape the everyday experience of young users more than public policy speeches do.
The Privacy Claim
One of the clearest legal issues involves children under 13. The states allege that Meta collected personal information from underage users without the parental consent required by federal law.
That issue overlaps with a practical problem every platform faces: age verification is difficult. A child can enter a false birth date. A parent may allow access informally. A platform may detect possible underage users through behavioral signals, device information or reports from other users, but those methods can be imperfect and controversial.
Meta has promoted teen-safety tools and age-detection work. The states argue those measures do not answer the core allegations about what the company knew, what it collected and how it represented platform safety to families.
The broader privacy lesson is familiar to anyone managing a digital account: users should understand what data a platform holds and how to control it. Global Daily Update has previously explained how to download a copy of your account data and how to reduce exposure from data brokers and people-search sites. The Meta case brings those concerns into a youth-safety context, where consent and comprehension are more sensitive.
What Meta Will Argue
Meta is expected to point to its safety investments and argue that the states are targeting normal social media features without proving that they are unlawful. The company has also argued in public responses that the states’ claims are limited, unsubstantiated and financially excessive.
The defense may also stress that mental health is complex. Children and teenagers can be affected by family circumstances, school pressure, bullying, offline relationships, economic stress, and many other factors. Meta’s legal task is to persuade the court that the states cannot connect alleged harms to specific illegal conduct by the company.
The states will try to show the opposite: that Meta’s design and business choices were deliberate, that young users were especially vulnerable, and that the company publicly minimized risks while continuing to deploy features that maximized engagement.
That is why internal documents and executive testimony could matter. AP and the Guardian reported that the trial is expected to include scrutiny of Meta’s knowledge of teen safety risks, with testimony potentially involving senior company figures.
What To Watch
The first question is whether the states can prove deception. Courts usually require more than public concern or moral criticism. The plaintiffs must connect company statements, product conduct and legal duties.
The second question is whether the court accepts the privacy claims tied to children under 13. Those claims may be easier to analyze than broader arguments about social media addiction because they focus on consent, data collection and statutory obligations.
The third question is remedy. Even if the states prove parts of their case, the court must decide what penalties or product changes would be lawful and proportionate. A large damages figure would draw headlines, but operational changes may matter more for users.
The fourth question is industry impact. A ruling requiring design changes could push other platforms to revisit recommendations, notifications, default privacy settings, parental controls and youth data practices before regulators or plaintiffs target them next.
For now, the confirmed development is that a major federal trial has opened and that both sides are presenting sharply different accounts of the same platforms. The states say Meta built harmful products and misled families. Meta says the allegations are unsupported and ignore its safety work.
The trial will decide whether those accusations become legal findings. Its significance is already clear: the future of child safety online is moving from policy debate into the courtroom.
