The Presidency is like a referee in a game of soccer, unable to make the game, very capable of breaking it. Especially when the rules enforced by such a referee do not resemble the rules of soccer if you catch my drift, anything can happen at that point.
I am no fan of Trump, but it does not matter who the president is because any ringleader of the wrong operating-system for humanity will yield the incorrect results.
We must reinvent the excellence of the human operating-systems we build before we can expect its governance to yield human excellence and secure the collective trust in those systems.