Try wprs or waypipe?

Gnome. No shell restart on wayland, and not planned.

Freemium not valid. Burn it.

Moonlight and sunshine do game stream itself, why need other remote access? Both work on linux.

What integrate you need? Can maybe run ssh from command configure in moonlight?

If need full remote desktop use rustdesk.

Try ssh x forwarding or xpra for x, waypipe or wprs for wayland?

Be the reason for geneva convention