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20-year-old woman awarded $4.2 million after Meta and YouTube found liable for mental health harm via addictive platform design

Mar 25, 2026Los Angeles, United States1 source

Summary

On March 25, juries in Los Angeles, California, ruled that Meta and YouTube were liable for negligence in a case involving youth addiction and mental health. The plaintiff, a now 20-year-old woman known as Kaley G.M., claimed she became addicted to Instagram and YouTube during grade school, which contributed to her anxiety and depression. Meta was ordered to pay $4.2 million in damages, and YouTube was ordered to pay $1.8 million. The case is significant because it challenges Section 230 of the Communications Decency Act, which has previously shielded social media companies from liability. The ruling sets a legal precedent by suggesting that social media platforms can be held responsible for personal injury caused by their product design. Meta has stated it is considering an appeal.

Incident Details

Domain
Addiction & Mental Health
Harm Types
Addiction
Mechanism
conduct
Severity
Minor involved
Recipient
IndividualKaley G.M.
Dimensions
psychologicalautonomy

Who Was Affected

Age
Teen, Young Adult
Gender
Female
Group
Children