I disagree, the best possible gorvernment is a benevolent tyranny.
Sure. That might work for one generation, depending on who you get. What about the next tyrant? Will he be as benevolent as the previous?
Democracy is chaotic, and extremely difficult to get anything done. That's a good thing, the less the government can accomplish, the less it can interfere with everyone's lives.
The best government is one that exists only to keep a people from being conquered, preserve laws that protect the rights of the individual and his/her/its property, and can maintain this state of affairs. A benevolent tyranny falls short on that third point.