What is likely, though, is that Americans will be pissed off because the cost of anything has gone up in cost as Trump tries to get companies to manufacture in the USA.  Robotic systems and cheap labour outside the US will not generate many jobs.  The wall now fence will not be built in the next four years.  In tearing up all the trade deals the world realizes that American goods can be bought elsewhere and US GDP begins to shrink.  An increasing number of young Americans are dying in a war that Trump wanted so he, as Commander-in-Chief, would make him feel real good.  But the best thing about a Trump presidency is that he will double his fortune at the expense of the American people.