Why is logging in to third party accounts the end of the world?
I play on PC too, and while it's somewhat obnoxious dealing with Ubisoft or EA, and I also have a Playstation account, I don't understand the big ordeal with just signing in to their stupid thing. Play the game until you've had enough, then be done.
You need to sign in to Steam, or Epic, or Gog or whatever. You probably sign in to emails and other accounts. Tons of things have your data whether you like it or not. The outrage all the time on this kind of thing feels really misplaced and overblown.