https://www.siliconvalley.com/2023/05/18/tiktok-users-file-lawsuit-against-montanas-law-banning-the-app/

HELENA, Mont. — Five TikTok users filed a lawsuit to overturn a planned ban on the video sharing app in Montana.

They argued in a legal complaint filed late Wednesday in federal court in Missoula that the law is an unconstitutional violation of free speech rights.