Well. The person you replied to is a moron IMO, but I can kind of see what he's saying. 'Decent' can 'potentially' be a reasonable standard by seeing the way that people vote with their feet. American citizens aren't looking to escape the US to get into Afghanistan, but plenty of Afghan's would love to escape into the American heartland if they had the opportunity. 'Godless secular republic', all things considered.
What he wouldn't understand is that the US was a leading forerunner that explains why that country remains an undeveloped shithole in the first place.