Couldn't agree more. It's the niche, or hardware-specific, or "what do I need to do this?" apps. Does this game work on Linux? No idea, I know it works on Windows though.
Fan Control is simply one of the best apps in the last couple years. I can't live without EqualizerAPO. I recall installing Logitech G-Hub, turning off the RGB on my mouse, then uninstalling it. MSI products require and app, also.
It's just easier on Windows, the apps exist and work reasonably well.