Defense of myself and my family is ultimately the responsibility of a trifecta of bastards known as me, myself, and I. Outsourcing it is all fine and good, but that doesn't change the ultimate moral responsibility.
Moral responsibility for home defense is good and well right up to the point of gang warfare and homicide, at which point it shifts directions.
Also, did you know that female homicide rates have a close to direct correlation with statewide gun ownership rates?
The guna ain't the problem, anyway. Keep your guns. It's the registration that's the problem.
There's something like 100,000 selfor property defense displays/used of firearms in the US a year, fromwhat I remember. Under 20% of those have the other party holding a gun, and while confronting someone with a firearm scares them off 2/3 times,shouting or threatening to call the cops works 1/2 the time anyway, and a bat was about as effective for intimidation, if I remember right. And firearms never make these confrontations less deadly.
Meanwhile, there are somewhere around 11,000 firearm-related homicides each year, and more suicides. Guns are a very reliable and fast way to off yourself, and suicide is very impulsive. So is most non-gang related homicide.
Licensing, tracking, and regulation is a lot more effective than just banning guns. And making sure people have a reason to own one. Mind you, hunting, sports shooting, and the like are all legitimate reasons. In the Australian system, self-defense is not.