[vivekd]

> after certain kinds of talks became popular congress would tell them that they are no longer allowed to let Americans in,

I think if that were the situation then yes the first amendment would be in issue. But I don't think anyone is saying that this is happening here. As I understand it this has nothing to do with what anyone is saying on TikTok and there are no social or protest movements gaining ground on TikTok that the government is trying to suppress. The only issue here is the foreign ownership and how that ownership is used. I don't think anyone is saying the government is doing this to silence any TikTok users