By Clare Duffy, CNN
Los Angeles (CNN) — For years, social media giants have argued against claims that their platforms harm young people’s mental health. Starting Tuesday, they will for the first time have to defend against those claims before a jury in a court of law.
A 19-year-old identified as KGM and her mother, Karen Glenn, are suing TikTok, Meta and Google’s YouTube, alleging that the companies knowingly created addictive features that harmed her mental health and led to self-harm and suicidal thoughts. (Snap, also a defendant, settled last week under undisclosed terms.)
Parents, advocates, health experts, tech whistleblowers and teens themselves have for years worried that that social media platforms can get young people hooked on scrolling, enable bullying, disrupt their sleep and send them down harmful content rabbit holes. Tech executives have repeatedly been hauled before Congress, at one point even apologizing to parents who say their children died or were harmed because of social media. But the companies have nonetheless faced few consequences or regulations in the United States.
KGM’s case seeks unspecified monetary damages. The outcome could influence how more than 1,000 similar personal injury cases against Meta, Snap, TikTok and YouTube are resolved.
Top executives from Meta, TikTok and YouTube are expected to take the witness stand during the trial, which takes place in Los Angeles and is set to last several weeks.
In recent years, TikTok, Meta, YouTube and Snap have rolled out safety features and policies, as well as parental control tools, that they say protect young users.
The four social media companies are involved in other cases this year as well, including some brought by school districts and state attorneys general. Losses could put the tech companies on the hook for billions of dollars in damages and force them to change their platforms.
“For parents whose children have been exploited, groomed, or died because of big tech platforms, the next six weeks are the first step toward accountability after years of being ignored by these companies,” said Sarah Gardner, CEO of the non-profit Heat Initiative, which advocates for child safety online. “These are the tobacco trials of our generation, and for the first time, families across the country will hear directly from big tech CEOs about how they intentionally designed their products to addict our kids.”
The KGM case
KGM’s lawsuit alleges that the social media giants intentionally designed their platforms to be addictive, despite knowing the risks to young people.
KGM, a California teen, started using social media at age 10, despite her mom’s attempts to use third party software to block access to the platforms, according to court documents. “Defendants design their products in a manner that enables children to evade parental consent,” the complaint states.
The “addictive design” of Instagram, TikTok and Snapchat and frequent notifications led her to use the platforms compulsively, the suit alleges, which corresponded with a decline in her mental health.
Features that recommend other users to connect with on Snapchat and Instagram “facilitated and created connections between minor Plaintiff K.G.M. and complete strangers, including predatory adults and others she did not know in real life,” the complaint states. Instagram and TikTok also allegedly “targeted” KGM with “depressive” and “harmful social comparison and b