With TikTok's days in the U.S. potentially numbered, many American users are moving to another Chinese social media app: RedNote, a heavily censored platform similar to Instagram. Here's what to know.

As the threat of a TikTok ban looms, U.S. TikTok users are flocking to the Chinese social media app Xiaohongshu – making it the top downloaded app in the U.S. Some of the “TikTok refugees,” as they call themselves,