https://www.theguardian.com/technology/2020/aug/07/donald-trump-tiktok-executive-order-explainer

The move requires TikTok and WeChat to find new owners or shut down, but it may not be that simple

On Thursday, Donald Trump issued two executive orders aimed at banning TikTok and WeChat, saying the US must take “aggressive action” against the China-based social media platforms in the interest of national security.