If someone could make Windows applications render on an X Server I'd be so happy.
I understand your request to be: Run Applications on Windows, and get the output over network to a Linux machine running a graphical window manager, without having to "transport" a desktop surrounding your program.
It just "not complete" yet.
windows kernel > WSL > proprietary x-server clone > WINE > windows apps
This is madness
I believe he means: "If at all possible, run your legacy windows-only applications on local Linux running on real Hardware with WINE"