I dunno if there's actually a constitutional way for the US to stop it. They can probably make it hard/impossible for TikTok/Bytedance to make money in the US,

I dunno if there's actually a constitutional way for the US to stop it. They can probably make it hard/impossible for TikTok/Bytedance to make money in the US, but banning the app itself is out of the question, unless Apple/Google decide to remove it of their own volition