Or that a small, evil minority can wreck the reputation of the moral majority. It would not surprise me if the thugs are offering to pay those who will persecute decent Americans. Brownshirts may be offered status as "essential" workers if they are willing to issue citations to decent people, and it only takes a few who will do it for the money or for the power trip.
It seems that there are a lot of them for a "small evil minority." I read that the Barrycades at the Pisgah Inn are manned by 5 rangers 24/7. Running eight hour shifts that's 15 of them just for that. Then you add up all of the rangers that are running around in other parks issuing citations for trespass it ads up to quite a few.