“Only in the upside down world of liberal University Professors....”
It fits. In their world a homeless, street corner lunatic screaming obscenities is the pinnacle of Leftist Man.
“An intelligent person can find better words than F this and F that.”
Of course they can, but those other words will never carry the same impact, so they aren’t necessarily “better”. If that impact is what you desire, then there aren’t any “better” words.