Facebook Founder Grilled on Kids' Social Media Use in Landmark Trial

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The ongoing trial questioning whether Meta's platforms deliberately addict and harm children, featuring testimony from Mark Zuckerberg, isn't just a legal battle; it's a watershed moment that will likely reshape the future of social media regulation, platform design, and parental controls. The case, along with similar lawsuits, could significantly impact how social media companies operate and how users – particularly young people – interact with these platforms.

Why it matters

The lawsuit brought by KGM, and the fact that TikTok and Snap have already settled similar claims, demonstrates a growing willingness to hold social media companies accountable for the potential harms their platforms inflict. This trend is likely to continue, with more lawsuits emerging and increased scrutiny from lawmakers. The outcome of this 'bellwether trial' will be closely watched as it could set a precedent for thousands of similar cases.

The details

Zuckerberg's testimony highlighted a shift in Meta's stated focus – from maximizing time spent on the platform to prioritizing 'utility.' He claimed the company moved away from goals associated with time spent on Instagram, believing that valuable services naturally attract users. However, internal documents presented during the trial suggest a more complex history. The questioning surrounding age verification policies revealed the difficulties platforms face in accurately identifying and restricting underage users. The grilling over Instagram's cosmetic beauty filters underscores the growing concern about the impact of these features on body image and mental health.

• The trial began on February 18, 2026 in Los Angeles.

What’s next

The judge in the case will decide on the outcome of the trial, which could have far-reaching implications for the social media industry and how platforms design and operate their services.