I see you like to argue semantics.
Ask anyone in Cuba what they call the embargo. They have always called it el bloqueo(the blockade). But that is just an nonsense argument. The clear intent of my comment was that el bloqueo has not been their problem for the last several decades, despite the claims of many. Their problem is that they have no money.
The U.S. is currently denying fuel ships, only. All other shipping continues unaffected. Which is how they are able to get solar panels from China.
But, you keep arguing semantics and ignoring the main point of my comment. That Cuba's primary issue in acquiring whatever they desire is a lack of money and having nothing of significance to export. The recent fuel crisis is ummm... recent. Cuba's problems have existed uninterrupted since the country collapsed when Castro took over in 1959.