Again I ask: what has Cuba done to you? Or really, literally, anyone else on the planet? Leave them the fuck alone.
Have you considered asking if the Cubans living in Cuba want that? What has been consistently bad for Cubans, for like 60 years now, is the unjustifiable embargo that's still ongoing.
And despite said embargo, Cuba has been doing alright. They have done nothing to deserve any kind of foreign intervention by anyone.

I'm struggling to come up with a definition of class warfare that doesn't involve socioeconomic inequality...