Some Bolsonarists in Brazil believe in funny things about Brazilian universities, like students having sex everywhere, people smooking so much weed that there is green smoke in the air (no kidding, a famous Bolsonarist really said there is green smoke in Brazilian universities), students forcing others to use drugs etc. I believe the hidden sources of the Bolsonarist propaganda tried or are trying to reduce the credibility of universities in Brazil, probably because they see the universities as a threat to the far-right and liberal ideologies (they believe Brazilian universities are full of communists (it's true that there is some amount of communists in the public universities in Brazil, but they are mostly concentrated in a few courses, while there is almost none of them in most courses primarily unrelated to politics)).