This. A Windows NT4 / 2000 GUI is looking very tempting right now as I continue to do battle with Windows 10.
Mind you, we can take nostalgia too far. I fired up my old Amiga workbench environment under AmiBerry on my RPi 400 the other day. It's hooked up to my distinctly modern-era super-wide monitor. Workbench is NOT particularly usable at 3440x1440 - I had to drop down to 1280x1024 before it began to be so!