People aren't fools. They know that TikTok is being put into this position by the US government. You can go on any social media platform right now and see how outraged TikTok users are. This is going to have incredible political blowback from the younger generations and there won't be any "lawyering" around that. Even if the ban doesn't go through, a lot of damage has already been done.
The bill is overwhelmingly bipartisan though. There isn't anyone for some kids to go after, if it's almost a unanimous bi partisan effort.
Those kids lost. It's over.
And if people are this upset, then that is all the more reason to pull the trigger now, instead of giving our foreign adversaries more time to retaliate.
Anyway, tiktok almost divested the last time this happened. Unless they are OK will losing 10s of billions of dollars for nothing, well chances are they'll just divest, despite the current posturing they are doing.
Blame them for not following the law.
That's no different from anyone else deciding to just leave the app store, or the USA, because they don't want to pay taxes or something.
Companies stop doing business in certain countries for all sorts of reasons.