Earlier quoted context omitted.
I could not disagree more about Windows 95 looking "dated". It's one the clearest, simplest, and easiest to parse UIs I've ever seen. Buttons look like buttons. Scroll bars are thick and clear. Draggable objects are obvious. It's a huge shame that we've gone only backwards since then, IMHO.
One convention we lost was that text fields have sunken white background and other areas of the UI are generally grey. UI now uses bright white in most places, eventually causing the world to invent dark mode. It's really gone backward.
Windows 9x/NT4.0 Explorer was the pinnacle of graphical user interfaces.