I come with grave tidings from the world of academia.
Today, a college student was triggered during a short history lecture I was "attending" with a friend before my own classes started. He interrupted the professor to espouse his own political views and how the content of lecture was bothering him. It was just as it was foretold!
The professor was giving an aside about how the classification "civilization" tends to be often used in such a vague way that she sees it used to smuggle in connotations about a dichotomy of "civilized" people versus "uncivilized" people with poorly defined boundaries of what the classification of "civilization" is supposed to entail. Whereas a more accurate view in her opinion would be to consider a continuum of continual small advances and setbacks as social structures grew organically.
Some guy then interrupted her to tell her that she was "being politically correct". He then stuttered a bit about how she was constraining the way people think - you know, by pointing out how she felt a dichotomy was warping people's perceptions - and then said something about how politically correctness is ruining colleges.
I didn't say anything in response to him - because I wasn't exactly supposed to be there - and everyone just ignored his little outburst anyways... but I really, really wanted to take that opportunity to bore everyone with semantics talk and definitively smack down the whiner.