That's exactly why he never allowed free election, a free press, free speech, free markets, or freedom to leave his island paradise.
>He saw the US government as the enemy of progress everywhere in the world
That just makes him an idiot. The US government has been the primary proponent of progress, spreading free markets and democracy around the globe.
>What opposition? Imperialists and mafia members who wished to turn Cuba into an enclave for gambling?
The million plus refugees from Castro's island paradise. Most of whom were not wealthy. Just not fans of Castro's brutality. Go to Miami and tell them how awesome Castro was.
Fidel was a brutal dictator and his memory deserves to be pissed on. Any who celebrate him are ignorant, evil, or fools.