>>2169vrchat works for me, i am using
https://github.com/SpookySkeletons/proton-ge-rtsp for video playback since directshow is broken on stock proton/wine
you also can use
https://github.com/ShayBox/VRC-MPV but has sync issues
i DO have issues getting
https://github.com/vrcx-team/VRCX to work, but that's my wine fault. or rather, using wine in a limited arch linux container. i will setup multi-lib soon for wine-tkg ;^^ i'm curious about trying wine/proton in flatpak, seems like different experience and helps with compatibility issues. but is it placebo? i must find out...