Context: Voyager shows these options which results in a large amount of reports just being "Breaks community rules" with no info or reason whatsoever.
Before Fidel, most Cubans were basically slaves or prostitutes, Fidel led the revolution, are you surprised a people who went from an unpaid plantation worker seeing their children die of preventable disease to a society where everyone gets good healthcare support the Castros?
If they were total dictatorship, they wouldn't need constitutional referendums.