humanity's natural state is an impressive diversity of ideas and behavior and then inevitable the most violent of them marginalize the rest. Humanity has already found many social structure that prevent concentration of power but those have been lost not to time, but to intentional destruction.
Often natives look at our way of life and say hell no that's retarded. But they are more polite about it. Europeans on the other hand just defined their flawed structure as "progress" and went on killing anyone who disagreed. In a way the worst parts of AGI are already here, we already killed all the real humans and we are the soulless automatons bounded to our possessions.