It is sad to admit it to our Western selves, but authoritarians plan across decades, democracies across electoral terms at best.

No king wants to rule over a failed state.

History is replete with destructive, stupid and failed authoritarian rulers. King John, Ferdinand VII of Spain, etc... just basic research will uncover a lifeline of reading on the topic. Check out Mao's Great Leap Forward killed millions, Hitler, Stalin, Mussolini, Hirohito didn't work out so well, either. The list just goes on and on.

Seriously, read about the Roman emperors, or the Crusades, or, for a more modern example, how's Putin doing on setting up his country for long-term success? How's Trump doing with America?