Earlier quoted context omitted.
If you really think that’s a useful description of Gorbeschev, where are you getting your history from? Is Cuba a “tyrannical dictatorship”? How did Pinochet fall?
Gorby appears to be the sole exception. Might have something to do with having close family killed in the famines, and tortured in the Gulags. Every European other regime fell under pressure from the streets. Cuba is a tyranny. They've soften up to get European investment and tourists, but they're brutal in their indoctrination, imprisonment of dissidents, etc. They're also an important (and beloved) backstop prevent…
And you have to be absolutely brainwashed to believe Cuba is a “tyrannical dictatorship.”