But for personal usage, Linux is more than acceptable - if you can grokk all of its pain points, that is. Linus Tech Tips did a few videos on the topic recently, it was painful but understandable to watch. Personally, Ubuntu LTS (or equivalent boring long term support distro) or something with XFCE is solid and really usable, especially if you intend to do programming, where things are weird on Windows sometimes.
Except for gaming. Proton still has a ways to go and Wine isn't optimal for that sort of stuff and neither Linux or OS X are worth supporting for many games/projects/software because they represent a small part of the total userbase. For example, in regards to games: https://store.steampowered.com/hwsurvey
Windows 96.68%
OSX 2.20%
Linux 1.12%
Supporting any system that's not Windows for games would be like burning money. At that point, you might as well offer the game for free on those systems (if using an engine like Unity/Unreal/Godot, where builds are easy) but refuse bug reports on them, if you don't have the resources for that kind of support.