You see arguments all the time that start with "CCP is evil, X is Chinese, therefore...", which would basically justify any and every action against all Chinese entities.
Meanwhile, if you have even close to a clue about what's going on in China you'd know that ByteDance is bending over backwards trying to position itself as a multinational corporation with independence from the Chinese government, all in utter futility of course. That action actually drew the ire from the mouthpieces of the party.
Some rumors say that the reason TikTok announced the potential deal so fast is to make it so that the Chinese government won't intervene and turn it into another Huawei situation. Well, that kind of reasoning seems to be based on a purely fictional assumption that the US government is still operating on principal or in good faith.