Being raised in a foreign country is one of the things the founders were worried about. Even if it turns out that his sperm donor was an American, he himself is VERY UNAMERICAN.
In one of the recent books about him, they interviewed some boys he knew in Indonesia. They explained that he wanted to be President of Indonesia so that the other two boys would be working under his orders.
In America, we think of the president as serving the people and leading. We don't think of ourselves as servants to the president. This is why he bows to other world leaders. His mindset is that he is a benevolent king, and an equal to other kings. And when kings visit foreign kingdoms, they bow.
The Indonesian culture became a part of him. His contempt for all things American is seething. It drips from his tongue when he speaks.