If I'm in a coffee shop with my wife or child, and someone walks in with a holstered firearm, do I have the right, or do I have a responsibility, to take preemtive action?
Every action has a consequence. I imagine your wife and child won't particularly enjoy themselves at your funeral.
So, if I challenge an open carrying person, I can expect to be shot, and likely killed? Thanks for the best example of why you and your kind are so stupid.
Have you ever considered just minding your own damn business.