Isn't it a good thing for there to be some discomfort? Living with the actions of the past can be awkward and difficult and the present is not a feather bed, and university's as good a place as any to get to grips with that.
Exactly. You probably - well, almost certainly - don't follow Jerry Coyne's site (he doesn't like it being called a blog, for some reason, even though it is), but every so often he reports on the latest example of conflicting opinons and/or "controversial" ideas being quashed in a university (mostly American; some examples from abroad) on the grounds that they are too much for students to handle, the 'too much' always being decided by people who take upon themselves the onerous responsibility of deciding this for others on their behalf without their consultation.
Amongst other things this involves inviting but then banning certain speakers (alluded to by Hope in #2 and #6), or at best censoring and at worst banning certain texts (
Huckleberry Finn/
Tom Sawyer and the like) on the grounds that their "offensive" content (the use of what is euphemistically called the N-word, or depictions of sexual behaviour including sexual abuse and rape and so forth) is what the aforementioned certain people regard as "triggering."
Which I think is a new euphemism for "Something that forces you to think something that you might find new, different, possibly difficult and uncomfortable, and that will never equip you for a full life out in the real world."