Seconded, I moved my gaming rig is on Bazzite and has been trouble free and maintenance free ever since.

I installed Bluefin on the laptop I gave my father, and it’s been happily running trouble-free every single day since August without a single intervention. And my father is the kind of man who can conjure up unknown bugs, weird failures and random crashes by simple hand contact.

Thanks!

Shameless self promotion: https://lemm.ee/post/37682729

It won’t answer all of your answers, but it should at least give you a good primer on what distros are and what are the main key takeaways.