Honestly, not sure what's the point after the but. I never said one or the other should've been allowed to have a gun.Sure, if neither had a gun the situation would have ended better, but if he didn't have a gun he might have been the one killed instead. According to the police, she pointed hers at him (and the witnesses) while his was still concealed.
This country has an unhealthy obsession with guns, and most would probably solve an argument by shooting the other dead.