I've recently read an account of that time by UC Berkeley professor and it was terrifying: young men terrorizing and using violence towards students and professors during classes, setting fire and planting bombs/dynamite on university buildings, openly calling to killing policemen on radio stations. It seemed like their program was pure anarchy and destruction.
https://archive.org/details/Columbia1969
https://archive.org/details/Columbia1969_2
There's a lot revisionist history on both sides, but it ultimately boiled down to young people attempting to assert their visions of the world, while entrenched, older power structures attempted to avoid change.
Personally? I think it's inspirational for people to get off their ass and try to effect change they believe in.
Action, not anger.