It's not only helpful for people technical enough to edit the session. For people installing only one session or window manager, that means it'll just work, since /etc/X11/Xsession script will default to x-session-manager then x-window-manager.
It's not only helpful for people technical enough to edit the session. For people installing only one session or window manager, that means it'll just work, since /etc/X11/Xsession script will default to x-session-manager then x-window-manager.