Steam Link VR for Meta Quest on Linux now appears to work in the latest updates
(www.gamingonlinux.com)
Monado helped me kick windows for VR. With a quest you’d use WiVRn:
https://lvra.gitlab.io/docs/fossvr/wivrn/
I’d recommend using Envision to have a nice GUI: https://lvra.gitlab.io/docs/fossvr/envision/