I don’t care if they blame it on Trump supporters or not. The time to fight back was yesterday. Come ready to brawl, bring a few cell phones to record the leftist instigators who start this crap, and then fight back. Throw punches, throw rocks, use whatever to show these degenerates we mean business.
Police will have instructions to protect the rioters from retaliation. One can reasonably conclude that the officials who direct the police are on the side of the rioters.
Best to have a number of alternate plans ready to go.
Whatever you do, get out of the area quickly afterwards.