I don’t think this is that big of a problem today, after so many privacy leaks people are a bit more aware, at least in my experience. Also tiktok actually shows a popup that the link contains information about your account.
Ya, most people get that there is no privacy. Where I think you get more of the "tinfoil hat" accusations is that a lot of people don't care or don't recognize the far reaching implications of lack of privacy.
