Oh I don't want biometeric readers in weapons themselves. I was simply referring to the small safes that have them. It allows me to have my weapon near me with the ability to access it quickly if I want.
I don't live in constant fear. But I've seen enough of the world, and of people, to know that there are dangerous men out there. Men who care nothing of me or my family. And as such I choose to be prepared at all times should I face one of those men.
I may die fighting them, but at least I will have defended my family. Because they are all that matter to me.