As a n00b I’d go Mint, unless you have hardware concerns in which case Fedora is the only option these days (Ubuntu is bad now). I have used Linux since 1996 and would not dualboot in 2025. Microsoft will fuck your shit. Just roll with two boxes.

Tor “installed” via non-flatpak updates via the same manual mechanism, so it’s no worse than the non-flatpak. The flatpak is just the installer. Also, the point of tor is not to avoid fingerprinting, it’s to blend in. You are no more tracked by Reddit than you would be with up to date tor. A publicly traded company is not going to actively try to exploit your browser with a hack to fingerprint you extra via an exploit. You should never use tor for 1-1 you things comingled with anything you don’t want associated with you. That’s why there’s an easy to use new identity button. Tor is not magic, its on YOU to engage in best practices or not.