I am confident that this was done in an organized fashion with support. There is no chance that these random children knew precisely where to place their hatred in ways that which keep them from getting expelled and also ensure that their professors had to regularly read hate speech whenever they went to grade assignments.
Kirk has visited this university and celebrated the TPUSA organization there.
Kirk's twitter feed is also filled with egregious homophobia, transphobia, racism, and sexism.
Kirk attended organized debates and used soft words in those debates for the camera so that he could "own" college students. But if you expand to look at his public words they quickly stop being so soft. And if you expand to look at the output of his organization, things become much worse.
I never claimed that Kirk wasn't racist/misogynist/*ist, just that he invited open debate like nobody's business, which is a good thing regardless of your beliefs. I strongly disagree with Kirk's beliefs but I have zero problem with him sharing them. Open debate and even open criticism of people is critical to a functioning society.
Kirk invited open debate in particular contexts while acting against open debate in others. He was not operating under a principle of supporting open debate but instead used specific on camera interactions as a rhetorical device.