Look, long time ago I became aware that most people who use "democracy" or "freedom" like it's a new kind of religion are permanently brainwashed, you can't even know what's trolling anymore. Anyway, I won't go deep into why certain countries are doing well economically (hint, try to think of the current world order as an empire, some people are punished some are rewarded and most of it is controlled by the empire capital, Japan & S.Korea are useful to surround China so they get to play certain role, when Japan do better than expected/allowed it get punished for that with sanctions, etc).
The point is even if we accepted "democracy" and "freedom" as the new religion, US is the most anti-new-religion country here, US supported the worst dictatorships and still doing that (Saddam, KSA, UAE, South Africa, Sadat & Mubarak Egypt, Jordan, Israel....) and it attempted uncountable number of successful or failed coups around the world since at least 1940's (Syria). All or most US actions can be clearly explained by some geopolitical / Economical reasons. we really can't know if the "middle east" can do better or not until USA leave it alone and stop stealing/controlling it's oil or orchestrating a war there every few years.
It might happened that you were born in some rich country that got benefited from the current world order, enjoy that before it ends (it's changing a bit right now actually) but don't assume that you have the higher moral ground to tell how other people should live, because you don't.