A novel lawsuit filed by the Seattle Public Schools seeks to hold the big tech corporations behind Instagram, Facebook, YouTube, and Snapchat responsible for knowingly recommending and promoting harmful content to youth.

The Associated Press:

Seattle Public Schools filed the lawsuit Friday in U.S. District Court. The 91-page complaint says the social media companies have created a public nuisance by targeting their products to children.

It blames them for worsening mental health and behavioral disorders including anxiety, depression, disordered eating and cyberbullying; making it more difficult to educate students; and forcing schools to take steps such as hiring additional mental health professionals, developing lesson plans about the effects of social media, and providing additional training to teachers.

“Defendants have successfully exploited the vulnerable brains of youth, hooking tens of millions of students across the country into positive feedback loops of excessive use and abuse of Defendants’ social media platforms,” the complaint said. “Worse, the content Defendants curate and direct to youth is too often harmful and exploitive ….”

While federal law — Section 230 of the Communications Decency Act — helps protect online companies from liability arising from what third-party users post on their platforms, the lawsuit argues that provision does not protect the tech giants’ behavior in this case.

“Plaintiff is not alleging Defendants are liable for what third-parties have said on Defendants’ platforms but, rather, for Defendants’ own conduct,” the lawsuit said. “Defendants affirmatively recommend and promote harmful content to youth, such as pro-anorexia and eating disorder content.”

In emailed statements Sunday, Google and Snap said they had worked to protect young people who use their platforms.

Snap launched an in-app support system called Here For You in 2020, to help those who might be having a mental health or emotional crisis find expert resources, and it also has enabled settings that allow parents to see whom their children contact on Snapchat, though not the content of those messages. It also has recently expanded content about the new 988 suicide and crisis phone system in the U.S.

The lawsuit says that from 2009 to 2019, there was on average a 30% increase in the number of Seattle Public Schools students who reported feeling “so sad or hopeless almost every day for two weeks or more in a row” that they stopped doing some typical activities.

Former Facebook employee Frances Haugen revealed in 2021 that internal Facebook research has repeatedly shown detrimental mental health impacts of Instagram use for young girls.