Out of interest, what games you are specifically interested in does it not play?Cool. I won’t use Linux as it doesn’t play the games I build a gaming PC for. It’s also generally a bit rubbish, it’s probably better than Windows but compared to Mac OS it’s annoying.
Linux won’t take Windows users whilst things don’t work on Linux. People will begrudgingly use Windows still. So it Linux really wants to make ground it needs to play games in my case. Or maybe run the Adobe suite for pro video makers? You get the point.
While I would agree with most of what you're saying, I wouldn't call Linux "generally a bit rubbish". Maybe support, documentation or compatibility but outside of that it's probably a much better OS than any Windows version you can think of. The three factors I mention will come in time as Microsoft keeps alienating their user base. The enthusiasts (such as Adi6923 and myself) will jump ship first, leading to improved documentation/support (Linux being a community driven effort). Valve is making massive strides pushing compatibility (for games) along, driven by their Steam Deck ambitions.