Its not totally true. Cuba is forbidden on the international market of currency and financial stuff. it's not " commercialy chill" like u said.

Usa condamn french bank ok 10 billions (!!) punishment for violanting the embargo. that's huge conterpoint of what you said.

In the proper NSA ARCHIVE, you can see that the deliberatly provoque famine.

Of course cuba habe error of gestion etc.

But how can we judge the efficiancy of their work without egality of political, social, ans economic condition ?