Earlier quoted context omitted.
> we did so without fully understanding feudal society. No human understood feudal society? What about the leaders of those societies?
There is probably some folk theorem about this. The emergent structure of a society is always more complex than the analytical tools available in that society are capable of modeling. As the tools become more sophisticated, the same technologies and institutions that enabled their development results in a correlated increase in complexity in the social structures. Forever keeping true contemporary introspection out o…
One would need to include non-public analytical tools, which are unfortunately not available for inspection.
There are different economic incentives for public and private tools of analysis and thought.
One modern equivalent would be export-controlled tools and technology, but there are many more onion layers.