Steam OS is just a Linux desktop with the Steam client in fullscreen. With two clicks you are on an ordinary KDE desktop. It’s not at all like Android or ChromeOS. If it were, Android would be a much bigger market for Steam to want to put their games. Everyone outside the US having their Steam library in their pocket would far outweigh however many thousand Decks they’ve sold.
Your ignorance on this tracks with the less obvious clues that you don’t know what you’re talking about, like your talk of “Linux games on Steam”. Linux games on Steam vs playing Steam games on Linux are two different things.
Thankfully Valve has done a ton of work to minimize that divide, although even the two checkboxes you have to tick on most desktop Linux installs to automatically fire off Windows games under Proton instead to filtering out only native Linux games are completely unnecessary and kind of annoying.
As for SteamOS, people need to get their story straight. Either it’s just Big Picture running by default over Linux, and then it’s just like having Steam Big Picture autolaunch on boot on a Windows handheld, or it’s a fantastic consolized UI that is the killer app that makes the Deck so much better than any other handheld.
Honestly, I lean towards the latter. SteamOS is great, compatibility aside. But if you do want to use it as a full Linux install then you have the same limitations you have on any Windows handheld, which kind of defeats the point.
🙄 but my Linux works so well on this embedded device, totally the same thing as a desktop!
Again, it’s just a computer. You can open it and replace parts. You can plug in a USB hub and a monitor and do spreadsheets with keyboard and mouse.
My favourite bit of weirdness from it being just a computer is that the screen is actually a vertical screen by default, so when you boot to the desktop, for half a second the cursor is rotated the wrong way.