I
hate brutalist architecture, but love the Win2K design language, for what should be fairly obvious reasons. I interact with software. I don't interact with architecture beyond the visuals. It can look as shit as it wants, but if it gets out of my way and lets me do what I want to do, then it's great. It'd be nice if it look better, but I'll take function over form 10/10 times.
The only reason brutalist buildings were made in that style is because it's cheap(er), and because some architects started to smell their own farts a bit too much. Win9X/Win2K were made the way they are because it's actually conducive to get shit done.