Agreed. I feel modern tech could enable a style of government that combines central planning with fast cycles of democratic leadership selection, allowing a sor

Agreed. I feel modern tech could enable a style of government that combines central planning with fast cycles of democratic leadership selection, allowing a sort of "fail faster" approach to policy experimentation so-to-speak, but only when combined with a strong safety net to catch the people who fall through the mistakes. But such a thing would probably require forming a new society from scratch. As you mentioned, the USA was the "Great Experiment" that many old-world royalists scoffed at. Maybe the time will come for another?