Personally, the main thing keeping me on Xorg is support for global keybinds. Plasma and GNOME both have support for the XDG portal which mostly addresses this, but apps still needs to adopt it. Plasma also has a workaround for global keybindings, but I don’t use that. Sway doesn’t have any good solutions for this last time I checked.
Overall, I like Wayland more but I need support for global keybindings for at least a couple programs I regularly use.
Remote Wayland, no, as it isn’t network transparent like X11 is. You can still do remote desktops, though, usually with RDP or VNC. On the popular modern toolkits, this works out about the same, since drawing applications through X11 is not so common anymore.