Sounds like you have a very positive impression of Cuba.
One thing the embargo has cause is a virtual news blackout since 1963.
I wouldn't say that, clearly there are strict controls on people etc. But I would
say Cuba compares favourably with most other caribbean islands, Haiti,
Dominican republic, Jamaica, etc. and I think that is an accomplishment by
the Castro regime.
Whatever you think of the Castro regime, and I am sure there have been
human rights violations, it does appear that it cares about its people, in terms
of health care, education, food, and even hurricane preparedness, which is second to none.