I remember not being able to sell PC games second-hand in 2005 due to all the DRM on it, long before Steam became as ubiquitous as it is today
Also I'm pretty sure SteamOS is just a fork of Arch with drivers specifically designed for the deck's controls. Hell, there's a fork of SteamOS that AFAIK gives you the same experience as SteamOS (HoloISO), which wouldn't be possible with proprietary software
I remember not being able to sell PC games second-hand in 2005 due to all the DRM on it, long before Steam became as ubiquitous as it is today
Also I'm pretty sure SteamOS is just a fork of Arch with drivers specifically designed for the deck's controls. Hell, there's a fork of SteamOS that AFAIK gives you the same experience as SteamOS (HoloISO), which wouldn't be possible with proprietary software
SteamOS is proprietary software.
https://en.wikipedia.org/wiki/SteamOS