TikTok is designed to be addictive to kids and causes them harm, US states' lawsuits say

More than a dozen states and the District of Columbia filed lawsuits against TikTok on Tuesday, saying that the popular short-form video app is designed to be addictive to kids and harms their mental health.

The lawsuits stem from a national investigation into TikTok, which was launched in March 2022 by a bipartisan coalition of attorneys general from many states, including New York, California, Kentucky and New Jersey. All of the complaints were filed in state courts.

At the heart of each lawsuit is the TikTok algorithm, which powers what users see on the platform by populating the app’s main “For You” feed with content tailored to people’s interests. The lawsuits note TikTok design features that they say addict children to the platform, such as the ability to scroll endlessly through content, push notifications that come with built-in “buzzes” and face filters that create unattainable appearances for users.

“They’ve chosen profit over the health and safety, well-being and future of our children," California Attorney General Rob Bonta said at a news conference in San Francisco. "And that is not something we can accept. So we’ve sued.”