Filthy Lucre
Adventurer
Whats faster? I tell you to do something or 10 people in a committee discuss what to do?This is demonstrably not the case. History is littered with authoritarians that were decidedly NOT efficient.
Worth noting is the sheer number of competent people that were sidelined or murdered for disagreeeing with a tyrant, and the sheer number of incompetent people relied on as trusted advisors simply because they had the tyrant’s ear.
Furthermore, "there exist inefficient authoritarians" is not going to overcome the reply that "there exist inefficient non-authoritarians".
I'm not defining efficiency by "getting good results" I'm defining it by "implements things more simply and quickly".