population of superintelligences is going to be smarter than population of humans or any particular human
It may not be a population of superintelligences, it may be a very large population of marginally smarter than human AGIs (AGI-H+), and human dictators do in fact control large populations of other people who are marginally smarter than them (or, at least certain subpopulations are marginally smarter than the dictator)
It may not be a population of superintelligences, it may be a very large population of marginally smarter than human AGIs (AGI-H+), and human dictators do in fact control large populations of other people who are marginally smarter than them (or, at least certain subpopulations are marginally smarter than the dictator)