Crazy/evil people cannot be stopped from acting crazy/evil unless they're neutralized i.e. imprisoned or killed. Taking the means of self-defense away from the non-crazy/non-evil people just means the crazy/evil people win out i.e. murder defenseless people.
Baseball bats Bow and arrows Clubs Knives Lead pipes 2 x 4's Stones Bowling balls Nail guns Cars / trucks Poison Sleeping pills Disgrunted ex-husbands / ex-wives Snakes Predatory animals Explosions Earthquakes Volcanoes Tsunamis...
the list just goes on and on. And why doesn'the ban his own SS agents from carrying them is he's so serious on banning them.../s