@cstross
Agreed the roots are deep, and the resurgence fills a need felt by authoritarian followers (e.g., consider Bob Altemeyer's absolutely masterful poli sci book, _The Authoritarians_).
After all, Genghis Khan, Amir Timur (Tamburlaine the Great), arguably Julius Caesar and some of the Tokugawa shoguns... they all came from somewhere.
It bewilders me why it keeps coming BACK. Some decades ago, stories from a Chilean friend who grew up under Pinochet were deeply confusing. Now I find my neighbors confusing, for similar reasons.
You may be onto something with the antagonism of democracy and the combination of imperialism and unregulated capitalism. Concentrated money wants concentrated power.
Surely there's some history book I'm missing?