No offense but I think this is a poor model for both dark triad traits and political authoritarianism. I recommend you look at it from an anti-sociality perspe

No offense but I think this is a poor model for both dark triad traits and political authoritarianism. I recommend you look at it from an anti-sociality perspective - particularly the willingness to act anti-socially in order to achieve some desired end, whether that be "justice", "greatness", "fairness" or "equity". Moreover equating rationality with good, "non-extremist" behavior is a mistake. Pro-sociality is only sometimes rational, and rationality is only sometimes good.