No, that's a good point about whether a culture of sociopathy is sufficient to explain white male privileges. My view is that any interesting event in history is bound to have a complex of causes. Indeed, the total cause of any event is likely unfathomable. So we emphasize some causes and ignore others, depending on our interests. My article here aims to highlight an overlooked possibility, that some kinds of people are simply more antisocial than others, and that nice folks finish last.