I don't watch or study Jordan Peterson, but I'm flabbergasted by how inflammatory he manages to be. I read a critical article about Peterson in a major publication which excoriated his -- apparently awful -- misunderstanding of Derrida and Foucault (whom he apparently faults for modern leftism) but barely even described his theories, whatever they are. I came away fully convinced that Peterson does not understand Derrida, and better aware of the intellectual dispute between postmodernism and Marxism, but unsure of how important this is to refuting Peterson's broader cultural criticisms, and also unsure of what those were.

I guess my point is, if you disagree with someone's thinking, try to be clear about why, and don't assume everyone else is familiar with them.