What he said was that Cuba has a better health care system than parts of the US ... which is true.
It could hurt him of course, because some people don't like the truth.
You can't pick and choose the good parts from a dictatorship.
Maybe, but Cuba's healthcare system could also be a mess, killing even more people.
That's not the case, so it is something to acknowledge - considering it's certainly a positive point in the dictatorship, and more so even if Cuba moves away from their system in the future, but keeps their solid healthcare system in place.