I'm born in the 80s so it's not totally objective, but I know there's something wrong when I boot up a win95 box and I don't miss 99% of so called innovation regarding UI.
Some of the biggest offenses i 've seen are google's web apps. Total loss of hierarchy and replacement with elusive self-hiding buttons, even when it's clear from their use case that they should never have been hamburgerized. I 'm pretty sure, even in mobile, they are making the UX worse.
Or at least https://www.forbes.com/sites/jasonevangelho/2019/10/23/bold-... has been making the rounds.
I definitely believe almost everything since has been "innovation" for the sake of "progress", regardless of whether it was really better or not. Usually novel but worse.