It should come right after year of the Linux.
Then we're doomed. I use linux (Fedora) as my daily drive, but I don't see it becoming more popular than Windows in the near future.
Gaming is the biggest thing that prevents me from switching entirely to Linux, unfortunately

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.

That's really cool—thanks for the insight! I might have to look into that one day. I'm already using three hard drives, and nothing would prevent me from having Linux on one of them. One last question if you don't mind, how do you handle spreadsheets? I have to admit I'm quite experienced (read: locked in) with Microsoft Excel, which I do use for personal things regularly. Do you use Open Office (which has never grown on me), Google Sheets, something else? I guess that could also be a case of booting up Windows but it feels a bit cumbersome just for that.
It isn't 100% full featured, but there is an excel web app.