Academia was not doing well pre-Trump. The DEI infection ran deep - and it still does. Complete nonsense was getting funded in the social sciences and cognitive science / psychology. It was really tragic. And now all these institutions are saddled with personnel debt. The morons they hired during the DEI moral panic - some of them are even tenured by now. People who overtly aren't even doing science - they are performing their politics with science. Overtly.
This is a blunt instrument, yes. But things were going very poorly overall, and we needed a shake-up.
Given the choice between: Biden (or later Harris) is elected and things keep going the way they were going, or the current timeline, I choose the current timeline.
(P.S.: Scientific American is trash now, you shouldn't read it. https://scottaaronson.blog/?p=6202 )