Human rights, as an inalienable feature of human experience, has become a subject of critique once again. People don't ever grow up. They just figure out ways to keep their head down whilst making noise.
The Right's activism was, unfortunately and for too long, comprised almost entirely of self defense from maniacs. Everything Antifa throws or sprays or jabs at Berkeley will be countered with some reflective agent and a maming agent, which will certainly escalate every conflict.