@snacks @mischievoustomato I'm talking about configuring monitors, which doesn't happen automagically in any WM unless you are running everything at max resolution in a landscape orientation. In that case, you configure your WM/DE to change it. In the case of WMs, that configuration is not portable anywhere else. On X11, you just have a script that calls xrandr with some parameters and that's portable across every WM that does not do it's own monitor management (almost all of them)
That's why I said you moved a problem that had a "central" solution to a solution that isn't portable at all. And the real fun begins when you want to have different monitor configurations based on what peripherals you have connected (a laptop with docks on multiple desks). Scripting that on Wayland must be fun.