By modern social convention this is "trolling".
> If he was not anti-science, I asked, what did he mean by his statement in Who's Who that intellectuals are criminals? "I thought so for a long time," Feyerabend said, "but last year I crossed it out, because there are lots of good intellectuals."
This was more or less the justification used in the Cultural Revolution or "Year Zero" for murdering "intellectuals".
In the end he has a bunch of valid criticisms, but I suspect his overall outlook is, like that of a lot of people, rooted in the trauma of his time. In this case WW2, which was an extremely "scientific" war, containing both the "race science" of the Nazis plus the development of weapons of mass destruction and the use of scientific methods to maximise lethality.