We have the very recent example of actual "outside agitators" (not students or faculty, some of them in fact Israeli military vets) attacking an anti-genocide encampment at UCLA. That was on camera for all the world to see, and as of yet, the police have done precisely jack shit to arrest the violent attackers, many of whom have been identified.

And by the way, saying those who are protesting the US-Israeli genocide are "pro-Hamas" is the same old, same old bullshit: when us oldsters protested the US invasion of Vietnam, we were "pro-Viet Cong." When we protested the US destruction of Iraq, we were "pro-Saddam." Try to wrap your mind around the idea that genocide isn't something to be proud of.