TikTok will go dark Sunday for roughly 170 million users due to a proposed ban in the U.S, which a majority of Texas politicians have backed. “Unless the Biden Administration immediately provides a definitive statement to satisfy the most critical service providers assuring non-enforcement,

TikTok users around the country are saying their goodbyes. On Friday, the Supreme Court upheld a law that would ban the popular social media app on Sunday, unless the Chinese company that owns it finds a U.S. buyer. The app has 170 million users in the U.S. — including 16-year-old Marium Zahra.

A likely TikTok ban is on the horizon. Here's what some politicians have had to say about the controversial app.