Obama does not like the fact that America is a powerful country. That is not my opinion, Obama said that himself:
But that is the danger of living in a Democracy. We might not elect as leader someone who has the country's interest at heart, but only his own. A monarchy is different. In a monarchy, the king of the country implicitly, or explicitly, the owns of all the wealth that the country produces. In that way, the king directly benefits when the kingdom grows stronger. Usually this creates an environment of perpetual war, but at least the king always tries to make the country stronger. Obama has tried to make our country weaker, proving that democracy might just be the worse form of government ever.