Conservatives don't believe any of this stuff. They have always said it's crazy and would lead to these kinds of idiotic situations.
You actually have Yale students in their late teens, early 20's that are unable to dress themselves for Halloween, or go out in public without a "safe space" free of alternate opinions. I thought people went to universities for an education, not to argue over trivial things.
These are kids going to Yale so they are the establishment. Part of the university education is learning modern social norms in an intense way.
But, and I hope I don't disappoint you, but what is conservative changes to be whatever is the standard social norms during the childhood of the person growing up to be conservative.
Notice the acceptance of gay people that is widespread among conservatives that wasn't the case 10 or especially 20 years ago.
Do you think people should be able to wear blackface, even if they aren't black?
He probably doesn't, but neither did the professor.
Story time:
Plains-Indian Native American ceremonial war garb looks awesome. Looking awesome and dressed up while partially naked looks great at the disco, and especially at parties in the desert. So from that purview, when I started going to parties in the desert where white folks were wearing such garb, it looked really cool. I even thought "I might want to do some of that".
Then facebook blew up with articles about how Native American groups, far from being flattered that we think their ceremonial garb is dope, and far from not caring that kids are wearing costumes, many found it important to remind us: "hey, those outfits have modern day meaning to us, and our/your government's genocide against us is still ongoing. Please afford us some dignity."
Almost overnight 60% of people stopped wearing such outfits. Of the ones who still do, some are clueless, and some disagree with the idea that a costume worn among free desert partiers should be taboo.
It definitely took no excited effort on my part to
completely change my own mind.
So to bring it back, most people are going to get on board with a reasonable request issued with enough force that people are excited to share that request, and no more. A professor telling other faculty that they youth should be in charge of policing their own social norms is not unreasonable. It is also not unreasonable to politely remind students not to be jerks, but that it probably is more healthy if the students come to not expect their social norms to be institutionally driven.