Social media companies accused of "addicting the brains of children" as trial begins

The world's biggest social media companies face several landmark trials this year that seek to hold them responsible for harms to children who use their platforms. Opening statements in one such trial in Los Angeles County Superior Court began on Monday. In:

The world's biggest social media companies face several landmark trials this year that seek to hold them responsible for harms to children who use their platforms. Opening statements in one such trial in Los Angeles County Superior Court began on Monday.

Instagram's parent company Meta and Google's YouTube face claims that their platforms deliberately addict and harm children. TikTok and Snap, which were originally named in the lawsuit, settled for undisclosed sums.

Jurors got their first glimpse into what will be a lengthy trial characterized by dueling narratives from the plaintiffs and the two remaining social media companies named as defendants.

Mark Lanier delivered the opening statement for the plaintiffs first, in a lively display where he said the case is as "easy as ABC," which he said stands for "addicting the brains of children." He called Meta and Google "two of the richest corporations in history" that have "engineered addiction in children's brains."

He presented jurors with a slew of internal emails, documents and studies conducted by Meta and YouTube, as well as YouTube's parent company, Google. He emphasized the findings of a study Meta conducted called "Project Myst" in which they surveyed 1,000 teens and their parents about their social media use. The two major findings, Lanier said, were that the company knew children who experienced "adverse events" like trauma and stress were particularly vulnerable for addiction; and that parental supervision and controls made little impact.