

I’ve been using Linux Mint for the last…eight years? I think? Anyway, it’s been great for gaming and if you want a minimum of fussing about, I would just install Steam and use Proton for compatibility. It’s by far the easiest and most tinker-free gaming experience for Linux - at least in my experience. I can count on one hand the number of times I’ve had to really research and tinker with any annoying issues. protondb.com has been extremely helpful in checking the compatibility of a certain game for Linux and even offers tips and tricks to make the fussier games work.
I don’t think you’ll have any trouble with Mint. I’ve set up senior citizens with Mint desktops and have yet to have any major issues. Contrary to what many people think, a solid Linux distro like Mint really isn’t all that hard for a newbie to wrap their head around.