Host PC is AMD graphics which Moonlight (the game streaming tool) doesn’t support, but there is an open source fork called Sunshine that you can use instead. It’s a Windows 10 machine, so no need for Linux and is wired to my LAN with a powerline adaptor.

Client is my Raspberry Pi 400, running Moonlight, on the latest version of PiOS with my controllers bluetoothed and wired to my LAN with a network switch.