Valve appear to be testing ARM64 and Android support for Steam on Linux
Valve appear to have some pretty ambitious future plans for Steam, as we've seen recently in a leak (and not for the first time) that Valve has plans for ARM64 and Android support on Linux.
Would be interesting to see an ARM Steamdeck. We've seen the performance and energy efficiency of the ARM desktop with Mac's chips.
A Linux headset would be awesome! Especially since Godot works so well on the platform, could make a nice target