The claim that Harvard "doesn't care about students" is reality-denying. Harvard has students who these people, with their racist propaganda, would do harm to (and if you don't understand that we're dealing with literal and concrete racist propaganda, you are naive or dissembling). Should Harvard not care about
those students (and faculty, and staff, etc. who would similarly be affected)? There's nothing sacrosanct about racist propaganda that
deserves to be defended at a private institution--and Harvard refusing to make their community worse is commendable. It's not comparable to complaints about university policy at all to a degree that is not merely ridiculous but actively malicious on your part.
I don't particularly care about, and it sure seems like Harvard doesn't either, students who, after being found out and asked to explain their super gross actions, didn't. Didn't present what they'd done (as they'd been asked to), didn't explain, didn't apologize. This group had over a hundred members. About ten decided not to own up to what they'd done and were shown the door for it.
Trying to hang the consequences of racist behavior on the institution that refuses to put up with racist behavior is head-screwing. Maybe...don't be racist? Or at least not openly? And then you can go to Harvard like Mommy and Daddy wanted instead of having to explain why you're not. Harvard's in my own backyard; I'll applaud them doing what they can to keep my backyard free of racist propagandists where they can.