TikTok is barreling toward a ban in the United States as soon as next weekend, with the Supreme Court signaling Friday no likely reprieve for the Chinese-owned video app. That raises the odds that President-elect Donald Trump is the popular platform’s best hope for survival - and leaves TikTok hawks bracing for his next move.

The law—which prohibits U.S. app stores from hosting TikTok unless Chinese parent company ByteDance divests from it—is scheduled to take effect one day before Trump’s Jan. 2

The court heard oral arguments on TikTok’s bid to block a law that would lead to its ban in the U.S. starting Jan. 19 if it isn’t sold by its Chinese owner.