This individual, from Scotland, was kicked out of class because he disagreed with the teacher regarding how many genders there are. These sort of things regularly happen to students who are even slightly conservative in their views. Proving, once again, that the natural state of a modern liberal, with a little power, is to act like an authoritarian.
https://www.reddit.com/r/Conservative/comments/c0bbgj/my_teacher_kicked_me_out_of_class_for_saying/