They should be welcoming Ann Coulter and Milo Yiannopoulos and every other rabble-rouser they can find. Expose your precious values to every possible intellectual assault and see if they are worth anything.
Yep, you don't sterilize bad ideas by censoring them or pushing them into the shadows. If something is bad let it into the light.
There should be no "safe-spaces" in university. We are witnessing a generation of cosseted snowflakes who expect authority-figures to ban and condemn everything they dislike. They are quite literally useless.
Amen!