I don't know what Linux you're on. On mine I have to actively maintain it. I have to run something `sudo apt update` `sudo apt upgrade` every week or so and then deal with whatever breaks. Conversely, on my Switch and PS5 it does this automatically. I expect the Steam Machine will also update itself automatically. They have an incentive not to break things since it will cost them money to fix all the device they break. Linux on the other hand (not complaining) basically says "not our fault if it breaks". So, I'd prefer the Steam Machine where, I believe, it is their fault if it breaks and they will fix it.