As a counter point (and you're not wrong, this is just my take)...

I consider myself privacy and security and convenience conscious, not at all paranoid yet as I don't expect I have aroused the interest of a State power (touch wood). I use what most people use and prefer less friction over philosophically and/or ethically pure services. This tool made me shrug. Sure, yea, that's not an unexpected frequency, I guess. I haven't personally seen any disaster come from data shared to be sold or used for advertising. Mostly all I get advertized are things I've already bought (rolls eyes) or things I've said out loud (scowls). The hit rate for something I've been "told" to buy is like 0.001% The last hit was Dan Ariely's IRRATIONAL Game. Pretty cool, no? https://irrationalgame.com/