Angela Merkel singlehandedly destroyed European civilization by welcoming hundreds of thousands of aggressive immigrants, who are  mostly without any usable qualifications, openly unwilling to do any work, with criminal and terrorist tendencies denied by or ignored by her thought police and represent an alien value system incompatible with European traditions. On top of that, she pulls the wool over peoples' eyes by declaring that she is doing it out of a deep humanistic impulse. 
If she is said to be  now the leader of the Free World, then there will be very little of this Free World left over after she exits.
 Trump may seem to be erratic but he does stand up for the ordinary working class Americans against the globalizers, the Rothchild and Bilberger oligarchs,and those who drummed up the climate issue for their own financial gain,and the easily bought pseudo-scientists to justify it.
The question is: who benefits from these politics. You must ask this first.