RDP and VNC on Rocky Linux
Some of it works great. Some of it takes some work. A LOT of the stuff that can make things frustrating and not work are sort of simple to fix.
So to start off, in the context of fixing 'easy stuff', REMEMBER: An X Windows Session has to be running (with a caveat) . IE, if your system boots to a "Command Prompt / Multiuser" (systemctl set multiuser.target). The catch is, and sometimes it's a good 'catch', software like XRDP will instantiate (IE, do everything that's needed) an X Window session.
dnf install xrdp
It works great most of the time.