You can login directly to steam big picture mode using gamescope if you have no need for a traditional desktop: https://wiki.archlinux.org/title/Steam#Big_Pictu

You can login directly to steam big picture mode using gamescope if you have no need for a traditional desktop: https://wiki.archlinux.org/title/Steam#Big_Picture_Mode_from_a_display_manager https://wiki.archlinux.org/title/Steam#Big_Picture_Mode_from...