The ones on the right aren't so open about their support, but it's there--and it's far more serious because it translates to actual action. The right wing thugs are getting active support from the police and the government.
Sounds like a bunch of paranoia. It is the FBI who investigated and arrested these people after all.
Now of course, had they been left wing radicals, the mainstream left would be denouncing the FBI like they did in the 70s when FBI was working to bring down the Weathermen and the BLA terrorists.
I'm talking about the turning a blind eye to the actions of the right wing thugs. When they can commit crimes in front of the police and be ignored that's active support.