95, 98, Me, and XP all at least provided screenshots of some new features in the release. 10 and later just have the fuzzy "getting things ready" flavor text.
Tbf most os‘s including windows install extremely fast. It’s the shit show you need to do after the installation that is annoying. Even starting edge after you did the worlds slowest after installation wizard. You need to fucking await it’s fullscreen feature announcement until you can download another browser.