With the widespread support for Steam/Valve on this forum because of their contributions to making Linux gaming easier, I'm now confused as to why people here are using Linux in the first place.
I personally do so out of support for FOSS software, the customizability, and actual ownership of software, which I thought were most people's primary reasons for using any Linux distro. Steam seems antithetical to all of these. The software in the first place became popular as a form of DRM, and it gets publishers to use it for the allowance of DRM on the platform. The Steam client has the absolute minimum customizability. Your account can be banned at any point and you can lose access to many of the games you have downloaded.
Whenever I game on Linux I just use folders to sort my game library and purchase any games I want to play on itch.io or GoG. On my Linux PC I stay away from clients like Steam because I want a PC that works offline, and will work if all of my accounts were banned. It's more of a backup PC.
Since Steam has every characteristic of Windows, 0 customizability, DRM, plenty of games that are spyware, I see no reason to really not use Windows instead for the much easier time I can have playing games.
Yes, I prefer many of the features of Linux distros, but using a client like Steam defeats the purpose of them. Ridiculous storage requirements due to unoptimized dependencies, having to have a background client running for some games and wasting resources on doing so.
So, why use Linux and support Steam, or use Linux and use Steam?
Steam is made by Valve, and Valve, dispite their many failings, have shown a very strong commitment to FOSS.
Their contributions to Proton have played a massive part in making Linux a viable platform for gaming. Without them, Linux gaming would be stuck back 10 years at least. Back to the dark days of naked Wine and fighting with configs for hours just to hope to launch a single non-native game.
Valve has also locked themselves in with the Steam Deck. By creating a fresh hardware platform based almost completely on a FOSS software stack and by making it open, moddable, repairable, and upgradeable, they have made it very tough for themselves to break away to a proprietary solution further down the line.
All these things cause me to trust them quite a bit. Make no mistake, I'm committed to FOSS first. If and when Valve goes down the enshitification path, (once Gabe dies, sells out, or otherwise passes the torch), I will move off of the platform and only use FOSS games/software and resources like Lutris, Bottles, GoG, etc.
But until that dark day, I will support Valve at least passively. because by committing to so much development towards FOSS platforms, they are locking themselves into it and proving to us that they aren't just giving lip service to the FOSS community.
I wish Steam was FOSS, I wish Steam wasnt DRM itself, but in a world where things are mostly grey, I personally feel comfortable currently supporting them with my money.