Well, very true, except it is not only, quite typical, it is by design. All Presidents disappear and are not noticed. They are not Kings. They are only Citizens that did the best with what the world dealt to them.
The job is very complex and simple at once. The Oath of Office, for example, is the most curtailed of them all.
No details, massive responsibility, to die for...and some have.
“I do solemnly swear (or affirm) that I will faithfully execute the Office of President of the United States, and will to the best of my Ability, preserve, protect and defend the Constitution of the United States.”
The next guy will be another complete asshole, I assure you. Notice how we didn't trade for Mitt, the wimp.
This is the worst job in the world, I think. It ages a person like nothing I've ever seen. And only the total jerks get in....as it should be.