I was Jordan Peterson’s strongest supporter. Now I think he’s dangerous

Ps. I'm also a fan. He helped me clean my room.

Those points describe a large number of public intellectuals from across the political spectrum, most of whom I would not consider dangerous.

Having one's followers be dismissive of opposing views is not necessarily bad. Darwin shares that distinction.

You've just described almost every humanities professor I've ever had. I didn't need an article that long to hear a pot call a kettle black.