MacOS is the same btw.
MacOS is the same btw.
However in my experience games just work these days in 9 of 10 cases. And if it doesn't it's the launcher and not the game in the far majority of cases, a issue only found with big shit studios.
pcgamingwiki.com sometimes has issues and fixes for native games, but there don't seem to be many Linux users contributing.
Hour long waits to get in, frequent crashes and logouts, no actual help or troubleshooting, and my refund was denied for "too much in-game time" within 48 hours of purchase (6 hours of troubleshooting and waiting, about an hour of uninterrupted play). This was on a native Windows install, by the way.
My point is that Linux is a great filter for companies with the worst behaviors. If it happens to be a coincidence that the games that tend not to work on Linux also belong to those companies, so much the better.
Also, if it's not in Wine's AppDB or ProtonDB, try using https://looking-glass.io/ with a Win10 IoT VM that's been "debloated". It's like having Windows as a Service.
I wonder if there's a guide to setting up Arch in a way that makes it work as much like the Deck as possible? I'm fairly indifferent to choice of distro, maybe it's worth choosing Arch just for game support.
Edit: I found this -- https://store.steampowered.com/steamos/buildyourown I guess they're using Debian rather than Arch