political groups like this have always been and will always be infiltrated and influenced from within the fbi/cia/intelligence nexus. they may be 99% legitimate. but the state will infiltrate and direct their actions. easiest way…agent provocateur.
good example of canadian provocateurs being called out directly

big security contractor dudes with bataclavas … caught

often they are not caught. mercenaries hired to start shit. you can BET on some people getting wet at the GOP Convention