Meta, TikTok and YouTube face landmark trial over youth addiction claims
In January 2026, Meta, TikTok, and YouTube are facing a landmark trial in California over allegations that their platforms negatively impact youth mental health. This is the first time these companies will argue this type of case before a jury.
The story so far
- Jan 21
- Jan 27
How outlets cover it
4 outletsNot rated on the left–right scale. It describes Western party politics and doesn’t fit state media or outlets outside that system, so we show ownership and country instead.
Open questions and key claims
The parties were “pleased to have been able to resolve this matter in an amicable manner”.
The litigation is being compared to past landmark cases against big tobacco and opioid manufacturers.
The named social media companies say the plaintiff's evidence falls short of proving they are responsible for alleged harms.
Approximately 1,600 plaintiffs are included in the proceedings, involving more than 350 families and 250 school districts.
The plaintiff, KGM, claims she became addicted to the companies’ platforms at a young age due to deliberate design choices.
KGM claims that her use of social media addicted her and exacerbated depression and suicidal thoughts.
A social media addiction trial begins in California, with top tech executives expected to testify.
The plaintiff alleges the platforms' algorithms led to social media addiction and negatively affected her mental health.
Who and where
Related stories over time
same people and places- Jan 21 – Jan 27◆ This story
- Feb 9 – Feb 12 later
- Mar 25 – Mar 26 later