[vinay427]

I don't know if this is why it's being downvoted, but there are a few too many assumptions here for my taste. To start, it's unclear why they'd do much better if it wasn't for the embargo while you also claim they benefit from keeping themselves away from "american greedy companies."

For example: How do you expect trade resulting from an end to the embargo would be handled differently, and how would Cuba be less susceptible to the relative economic dependence on the US that affects many other countries in the region?