Oh for sure.
Honestly though, if I were them I'd be worried. The normal place for fascist paramilitaries like this is to do the violence that the formal state forces choose not to do, to project force with the state's permission but beyond its current ideological capacity. Meanwhile, in this specific case of fascism, actual formal state forces like ICE are desperate for more recruits.
These guys have shown that they're a) incapable of projecting force in a meaningful way due to their tiny numbers, and b) haven't had their manpower recruited into ICE or another formal state force yet.
Honestly it's kinda pathetic. I mean, all fascism is pathetic, but this especially so.