> how about the US government put a firm privacy policy that forbids TikTok, Microsoft, Apple, Facebook, Twitter and co from collecting excessive data on users? That would be a better solution, IMHO.
Something that frankly won't happen since that would put those companies out of business. Not to mention actual collusion between US gov and some of those corporations (all of them depending on the subject: from military to political data mining). Collectively they have more influence than the US government,so even assuming that the politicians would correctly try to protect the citizens from what are de facto surveillance machines it would be a big stretch. Again, that would actually go against their interests, so let's not hold our breaths on this.
Hate to dig up old skeletons, but if most of the tech consumers (not even all the knowledgeable and principled individuals, let alone the mass of users) stood by Snowden & Assange, what kind of chance do we stand now? Some of the criticisms of Snowden(undermining US influence thus helping China) let's say was "half-tolerable", but with TikTok (which is de facto China's spying & "hypnotizing" tool in the west) we have no excuse of tolerating that here. People brushed it off when Trump said it, but he was right.You need to clean house with external players(Tiktok) before you move on towards harder, "more legitimate" opponents(FB,etc), which were dying anyways.