Distro with preinstalled packages =/= distro with exclusive features. The same packages available on "gaming distros" are available on any other "non-gaming" distro as well.
I won't spoil the whole thing for you, but a couple system-related things can be "masked" (i.e disabled) ending up in a half-functional system (i.e lots of error messages, loading times increased due to it but still functional.).
Nah, I'm 100% done with Windows. Even if good ol' Bill comes up with something that forces me to use Windows for whatever reason, Linux will always be in my routine thanks to single board computers.
If you have lower expectations, even a potato able to run (just) a web browser can be a "gaming PC"thanks to cloud gaming. Still, theres no such thing as a "best" distro for (something) -- all distros are equally good and able to do any sort of task.
So... install a minimal distro image and the usual with the only caveat of being forced to type something that I want to run in the CLI instead of setting up hotkeys? Such challenge, much horror.
Not really relevant, but I've got a "rule of thumb" for all security-related issues;
"If it doesn't nuke my PC, then I'm good. If it does, then I'm still good since backups and logs exist, and if it was related to the latest seucirty issue? Then I make a quick patch and/or update. Then back to 1."
Distro with preinstalled packages =/= distro with exclusive features. The same packages available on "gaming distros" are available on any other "non-gaming" distro as well.