It peaked at 4.05% in March. The last 2 months it went just below 4% as the Unknown category increased. For June the reverse happened, so 4.04% seems to be the real current share of Linux on Desktop as desktop clients were read properly/werent spoofed.
And the valve steamdeck But some people install windows on it which defeats it’s linux purpose
Nevertheless, Valve’s work with proton has pretty much crushed the argument that Windows is needed for games. That use to be a major sticking point, preventing people from leaving Windows - but now not so much.
If you play games that requires anti cheat It’s gonna be harder to switch