As much as I hate to say this, you're right, they do.
Civil rights are tested by the protection of those same rights for those one detests.
As the prosecutions for the street violence proceed, we will see what happened, how much agitation came from outside the community, and how much came from inside. The people who committed the crimes are not cretins or savages or ape-shit crazy, or to be described by any other label that implies some sort of immutable biological inferiority explaining why they just couldn't help "being themselves". They are criminals, a social failing. They chose to act the way they did as individuals.
In the meantime, has anyone cared to question why neo-Nazis would want to march so close to the Jewish high holy days? Oh, but they would never want to provoke anyone.