The social media company Meta and the video streaming service YouTube harmed a young user with design features that were addictive and led to her mental health distress, a jury found on Wednesday, a landmark decision that could open social media companies to more lawsuits over users’ well-being.
Meta must pay $4.2 million in combined compensatory and punitive damages, and YouTube must pay $1.8 million.
The bellwether case, which was brought by a now 20-year-old woman identified as K.G.M., had accused social media companies of creating products as addictive as cigarettes or digital casinos. Citing features like infinite scroll and algorithmic recommendations, K.G.M. sued Meta, which owns Instagram and Facebook, and Google’s YouTube, claiming they led to anxiety and depression.