It’s not a question of “not meaning me well”, it is a question of the probability of my surviving a disarming attempt on a guy with a shotgun being rather low. As the guy demonstrated. Your mileage may vary.
But it IS a question of not meaning well. If these people intend you harm all compliance does is put you in a worse situation. In short order you could find yourself with them behind you telling you to go somewhere, maybe even tying you up. Yeah resisting didn’t end well. But he had absolutely no reason to believe complying would either. Sometimes life hands you a no win situation.