That's some unpleasant logic that is seemingly sound - if you lump all murderers together and assume that every one of them is just waiting for some random Joe

That's some unpleasant logic that is seemingly sound - if you lump all murderers together and assume that every one of them is just waiting for some random Joe to come along to be the target of their simmering bloodlust. But the vast majority of murderers know their victims and have some kind of relationship with them - spouse, significant other (at least at some point), drug dealer, relative of a victim, whatever. "Video game customer" is not on that list.