I smell a bit o sarcasm...
I was thinking a bit differently. What's going on in Memphis that two folks are so pissed off they commence with the shooting?
To answer the question posed, when you blame an inanimate object for some mis-deed. You are incapable of rational thought. It doesn't matter if it's a gun, strait pin, yo-yo, or rowing scull. If I walk down the hall and kick an open door bare foot, it isn't the door's fault. It doesn't matter how that door is perceived by the public. Now if that door was stolen and sold illegally for perpetrating skulduggery it still is, in fact, a door.
I don't know. I guess I still tend to blame people for their own actions...