Sleepy, is this you again? Version 5 now?I am not talking about the morality of it since I know for a fact how evil or depraved the US or its allies can be. The question is why it still continues to lead despite all the mistakes it has made and despite it being a nation only 250 years old.
Middle East or South East Asia or Latin America, Africa are areas with a complete freehand enjoyed by the Americans. Except maybe the ASEAN countries sharing land border with China who may "give China some face", no other country in ASEAN can and would openly challenge the Americans. None of them are big enough, advanced enough, populous enough to do it. Same holds true for the Middle East, Latin America, Africa and Europe, I might add. Even though Europe as a continent consists of developed countries to a large extent with high human development indices, individual Euroepan countries are small and thus susceptible to American pressure, which might also be called bullying. There is no substitute for population in geopolitics. There is not a single instance of a small country, no matter how developed its human capital or institutions or economy or technological base might be, that can independently pursue policies with fear of repercussion from the Americans. None.
For China, the enduring advantage is only its population. In every other indicator, so far, it seems China not only lags but there is no possibility of China surpassing the Americans in decades to come. That being said, best wishes to the Chinese.