[1] https://www.engadget.com/2019-09-25-tiktok-censorship-china....
[2] https://www.wsj.com/articles/tiktok-users-gush-about-china-h...
[3] https://www.reuters.com/article/us-bytedance-filing/bytedanc...
TikTok seems to impress people with its algorithm serving them content they like, many HNers describe it as addicting even, that sounds like a tool for manipulation (which feels like all the internet is these days anyway, but I digress.)
I also don't like the idea of the US banning apps. But I also don't trust people to choose not to invest attention in TikTok. The world's a muddy, messed up, place.
There is no need to do that. TikTok has significant US offices and operations. All the government would have to do is fine them/arrest them if they refuse to follow the law.
Thats how the law works. If you don't follow it, you get fined or arrested.