Meta's Trial on Impact of Social Platforms on Children Begins in the US

A major trial began in Oakland, California, on August 18, 2026, with 29 states suing Meta Platforms. The trial focuses on claims that Meta designed Facebook and Instagram to keep children using the platforms for longer, which may harm their mental health, according to Al Jazeera .

Key Allegations

The prosecutors claim that Meta deliberately designed Facebook and Instagram to foster addiction in young users. Features like infinite scrolling and push notifications are said to promote prolonged usage, contributing to addictive behavior, states Axios . There are also accusations of Meta concealing information about the platforms' harmful effects on mental health.

Recent Legal Developments

The federal trial calls on Meta to make significant changes to its product design and accept responsibility for its impact. The lawsuit seeks approximately $200 billion in damages and involves several states, including California and Colorado. Additionally, a New Mexico court recently mandated Meta to pay $567 million in August 2026 for harms caused to young users, with requirements for platform redesigns focused on security, according to AP News .

Evidence and Testimonies

Internal documents and testimonies from former employees reveal Meta's awareness of the addictive nature of these platforms. Notably, Meta's own research indicates that parental supervision is minimally effective at curbing compulsive use among teenagers, as reported by TechCrunch .

Key Players

Attorneys general from California, Colorado, New Jersey, and Kentucky are leading the case, while Meta's defense team is led by Paul Schmidt. CEO Mark Zuckerberg and Instagram's CEO Adam Mosseri are expected to testify. Expert testimony, such as from Dr. Anna Lembke, emphasizes how the platforms' design compels compulsive engagement.

Meta has disputed these claims, asserting its dedication to child safety and indicating its intention to appeal adverse decisions. The outcome of this trial could not only affect Meta, but also set a precedent for the responsibilities of social media platforms overall.