Thanks for the info. Will steer clear. If they won't respect our right to self-defense, I see no point in supporting their right to earn a living.
Besides, I always have to wonder a little bit about how deep their concern for their fellow man really runs if they are willing to deny him self-defense. If their concern is that shallow, maybe their shallowness finds it a little easier to cut corners on hygiene. I wouldn't want to find out the hard way.