The editorial, very poorly written for a college full of smart students, shows how far this "hate speech” cancer has spread. Let me provide for you Coyne's Glossary for the words at issue:
:"free speech”: Speech that you like because it comports with your ideology
:"hate speech”: Speech you don't like because it challenges your ideology
:"Nazi”: Anyone uttering "hate speech” (see above)
:"White supremacist”: See "Nazi”
:"emotional labor”: Having to argue your case rationally-something to be avoided at all costs when you can simply call people names.