It’s definitely growing, but is still mainly used by techie people. Lots of people are still afraid of the command line or remember how was Linux +10 years ago. We’ll have to do our part!

It was my main concern, so I dualboot (my main drive 500gb SSD runs Fedora while I have another SSD of 1TB with Windows 10).

Most games I play are running flawless on fedora (rn I’m playing No Mans Sky), as most Steam Games (you can check protondb for your favorite titles) and I’ve been more than a month without booting windows, but other titles as Fortnite can’t run on Linux.

For your games on Epic and GOG you can use Heroic Launcher. Gaming on Linux is getting easier on daily basis.

Gaming on Linux is still far from perfect as for example lack of proper Game Pass hurts a lot. Nevertheless it’s way better than I thought 3-4 years ago it would ever be. Valve is doing amazing work with Proton and Steam Deck is surprisingly compatible with almost anything I throw at it.