If what you say is true, then no person would ever be in his house. He always has a reason to kill them.
If I had the time I'd tell you of our experiences in a suburb of Johannesburg called Sandton,a very affluent town (there was a Rolls Royce dealership a hundred yards from our hotel).An armed camp? Yup! It looked like how I assume our compound in Bhagdad looked in 2008.