https://pubmed.ncbi.nlm.nih.gov/8942780/
We didn't take up arms, we just starved Cuba to death and didn't give them access to modern medicine.
The document you linked clearly states that the US now recognizes this was a mistake.
"The Inter-American Commission on Human Rights of the Organization of American States has informed the US Government that such activities violate international law and has requested that the US take immediate steps to exempt food and medicine from the embargo."
But your initial comment was if Ukraine provoked Russia, so you're going down a rabbit hole of history that has no bearing on this.
That's conspicuously not what happened with Ukraine. It could not be more not what happened with Ukraine.
Cuba makes no sense as an argument about current events, and if it did, one could have a conversation without random whatabouts.
I don't see the difference.
You don't see a difference in what caused the crisis, right, sure.
THEN what happened?
In both cases, there was precedent for violating sovereignty. Bay of Pigs with the US, and Crimea with Russia, among other things.
But the US agreed to not invade again, and Russia on the other hand...invaded.
Ok, there was the Bay of Pigs, but the US pulled out support at the last minute. Had they invaded Cuba we'd be using that as an example of where the US did the wrong thing by invading a sovereign country (there are other examples...FYI, I'm not American).
As I commented elsewhere, this is a 14 year old invitation.