Landmark Trial Accuses Instagram and YouTube of Intentionally Addicting Kids

Lawsuit alleges platforms' algorithms and design foster unhealthy addiction, causing mental health damage.

Published on Feb. 8, 2026

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A high-profile trial is underway in Los Angeles, with tech giants Alphabet (YouTube) and Meta (Instagram) facing accusations that their platforms are intentionally designed to be addictive, particularly for young users. The lawsuit, brought by Kelly G. M., alleges she suffered mental health issues due to prolonged, addictive use of these platforms as a child. The core of the case focuses on the algorithms and personalization features employed by YouTube and Instagram, which the plaintiffs argue deliberately foster addictive behaviors.

Why it matters

This trial highlights growing concerns about the psychological impact of social media, especially on vulnerable populations like children. A ruling against Alphabet or Meta could set a significant legal precedent, potentially leading to a wave of similar lawsuits and forcing platforms to rethink their design approaches. The case also shines a spotlight on Meta founder Mark Zuckerberg's reputation, which is influencing jury selection.

The details

The lawsuit isn't focused on the content itself, but rather on the design of the platforms. The plaintiffs argue that YouTube and Instagram employ algorithms and personalization features that deliberately foster addictive behaviors, echoing concerns about the potential for harm to young users. Alphabet's legal team is working to distance YouTube from the accusations leveled against Meta, emphasizing that the two companies are 'particularly different'. Both Alphabet and Meta argue that excessive use of social media is a complex issue with multiple factors, and that regulating design through litigation could stifle innovation.

  • The landmark trial began in February 2026 in Los Angeles.

The players

Kelly G. M.

The plaintiff who alleges she suffered mental health damage due to addiction stemming from prolonged use of YouTube and Instagram as a child.

Alphabet Inc.

The parent company of YouTube, which is defending itself against the accusations in the lawsuit.

Meta Platforms, Inc.

The parent company of Instagram, which is also facing allegations in the lawsuit.

Mark Zuckerberg

The founder of Meta, whose reputation and past controversies are influencing the jury selection process.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident (San Francisco Chronicle)

What’s next

The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.

The takeaway

This case highlights growing concerns in the community about repeat offenders released on bail, raising questions about bail reform, public safety on SF streets, and if any special laws to govern autonomous vehicles in residential and commercial areas.