I’d be more concerned about all the FBI provocateurs that will certainly try to join and infiltrate your militia and entrap your legit members.
That has been a myth throughout militia circles. If it were true, there would be arrests every day, and the MSM would gleefully report it. But it doesn’t happen because 99.9% of the activities are perfectly legal.
The only people who get rolled up are the assholes who are actually doing illegal activities, and should go to jail.