Merkel did what she felt was right for Germany and for the refugees. I'm not aware of anyone who knows her calling her a moron. On the other hand the person you helped vote in again, Trump, does what he thinks will help people like him. And what is most right for him.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”