Earlier quoted context omitted.
That is why I bought a steam deck: to financially support Valve's Linux efforts. I barely play games anymore but thanks to the Wine devs, CodeWeavers, and Valve, I no longer have to listen to the knuckle-draggers claiming that "Linux sucks because it can't play games". In fact, now it is the opposite: Linux is outperforming Windows[0]. [0] https://www.youtube.com/watch?v=CJXp3UYj50Q
I wonder when games will start supporting Linux natively, especially after the Steam Machine is released.
Targeting Wine/Proton is the best of both worlds for everyone. Developers need to Just™ not use a few footguns that they mostly don't have reasons to touch anyway, and otherwise they don't need to change anything, while consumers get a game on that works just as well on Linux as on Windows.