No, it isn't an isolated incident.
Unfortunately.
*During my short stay at a college, had a professor ooze about the great achievements of communism and how it was the 'perfect' form of government.
They hated when I pointed out that it only 'works' for robots and social insects which, of course, humans are neither.
They also hated that I pointed out how well it worked with the millions dead because of it.
Did I mention that I was only there for one semester?
;-)
How badly did it impact your GPA? It's hard to stand up to these bullies who misuse their tenured position to promote disinformation. I congratulate you!