as for 'those other countries' wanting freedom (like the US) that doesn't mean they want to be the US, they may preer US-like freedoms, but they may also prefer their own system built on their own ideas which happen to include freedom but not the massive wealth divide present in the US.
Taking Japan as an example. They have a much smaller rich-poor divide and they have fairly low taxation (so not redistributing wealth via taxation, unlike, say, sweden) but they have a very different culture, work ethic, idea of social life etc.
Freedom should mean the freedom to be yourself, and culturally that means being your own culture, not merely emulating some other powerful culture. (i note, i think it's crazy that plastic surgery/nose jobs are massively popular in Iran, a 16th birthday present even, mostly because it is seen as a sign of success and emulates western culture, in some sense, without directly violating Islamic principles - this is the kind of adoption of cultural/business practices i'd expect is normal the world over.)