Oddly enough a number of good Windows features showed up first in Vista. I think people just weren't ready for the barrage of security permission dialogs and having their printer drivers broken. ;-)

WDDM's ability to do that has been progressively enhanced since Vista. Today's OSX is about where Windows was during Vista, and it really shows on Macs that are older, but still supported, usually shown via latency in normal situations, eg, just moving a window around on the screen (something every OS gets correct except OSX).

Today's WDDM, however, is snappy as hell, even on my MBP from 2012, but OSX is, and always will be, a sluggish nightmare. Intel GPU alone, no Nvidia or AMD DGPU, old enough that it has no hardware scheduling features, isn't DX12 compliant, but with Win10, its still is just as fast as my brand new workstation build when it comes to just being a plain ordinary desktop.

Apple needs to fix their development culture internally, and it strongly shows in their software product quality. Sad, because the M1 seems like a cool chunk of hardware, could be a real winner if it wasn't held down by OSX.