Let's say you go out for the evening, and you come home to find your apartment has been burglarized, and you H&K, your AR, your AK, and all the handguns except for the one you took with you have been stolen by the large African-American man.
Do you feel any responsibility for the fact that a number of persons whom you might want to see unarmed have suddenly gotten a chance to be armed with some very effective weaponry?
No burglar wants to meet anyone! The vast majority of burglaries are in unoccupied homes, apartments, or businesses. When you come home one evening to find that your weapons have been stolen you will probably feel no responsibility for having had them in places where the burglar could get hold of them.