Yes, you should totally retire to a country where people play baseball without shoes because of the miniscule chance it allows them to immigrate to the US. Sounds like they have a fantastic quality of life, low crime rates, and booming commerce to go along with the cheap cost of living, and their country certainly isn't completely destroyed every few years by a cat 5 hurricane.
Retiring overseas isn't an awful idea, but the author picked 3 bottom half countries to live in that are marginally better than failed states in Africa.