Re: I can make sense of it...
I actually genuinely think it's to do with cultural memes/ namshubs whatever. Americans have the usual ones carried over from Western Europe but on top they have acquired new ones, I'm gonna call them The cowboy (rugged individualist, gun on hip to protect homestead against bandits, way of the gun), the revolutionary (the government are oppressors, we can fight of the chains, militia, 2nd amendment etc) & possibly the Hollywood action hero (leap into action against some nefarious undefined bad guys).
I wonder if a lot of these sort of tropes in America are the reasons you guys seem to have so many problems with guns.