Unless the Biden administration is able to step in to block the enforcement of a federal ban, TikTok said that the app will "go dark" in the United States on Sunday. "The statements issued today by both the Biden White House and the Department of Justice have failed to provide the necessary clarity and assurance to the service providers that are integral to maintaining TikTok's availability to over 170 million Americans,

The Chinese-owned company said it will cut off its services unless the U.S. assures Apple, Google and other companies that they will not be punished for hosting and distributing TikTok.