There is an RDP backend for Wayland: https://241931348f64b1d1.wordpress.com/2016/02/12/waylands-r...

There is a SPICE backend: https://github.com/ein-shved/compositor-spice

There is the Samsung effort Wayland Over Wire (WOW): https://blogs.s-osg.org/wow-wayland-over-wire/

Apparantly, the Pipewire effort to make a high performance, low latency audio/video server will address remote display somehow too: https://blogs.gnome.org/uraeus/2017/06/20/fedora-workstation...

I really want to know about how this is solved in Wayland. I've still seen nothing that beats X11 forwarding with compression (nomachine nx), but not only are nomachine not supporting it anymore, nobody seems interested in taking up the torch.

Try xrdp:

dnf install @"Cinnamon Desktop" cinnamon-session xrdp xorgxrdp

The only downside in Fedora 25 - software rendering in your X-RDP session

x2go.org