If the presidents were so difficult to handle, one could only imagine what their people would be like.
Yes, Moon could subdue those presidents by force, but that would never be the ultimate solution.
Earlier, all the countries thanked Moon. But as more and more people grew scales, those countries no longer felt as grateful.
There were several reasons.
First of all, people believed that Moon was trying to control everybody's minds, which was something they had suspected before.
Secondly, they thought that the scale-growing incident was planned by Moon. Atlantis and the land at the bottom of the ocean were simply too extraordinary for them to imagine. Since no one had seen it before, it was only natural that they wouldn't believe it.
It was human nature. If a person told their friend that they had found a hundred dollars by the side of the road, their friend wouldn't believe them right away.