If you take a look around, many, many angry people are blinding following this conman known as Trump. Youtube is flooded by these people flocking to the so-called "alt" right channels that are putting ONLY fear mongering and hate mongering videos. Most of the content that is posted is either racist, anti-Obama, anti-Hillary, anti-Muslim, anti-this or anti-that. There is nothing positive or anything of real substance.
I think deep down many of these followers might be scared that their place in the world might be in jeopardy. That ultimately leads to hate and the ability to ignore truth. I guess Trump was the perfect candidate for them - he is championing the white people's causes, going after minorities, going after Obama and Hillary and going after those evil Muslims.
A few weeks ago Pizzagate was popular among these people. Now, it's the Berlin truck attack by the evil Muslims. Who knows what's next. They are always looking for their next target.
So yes, Trump is only a symptom of a hateful population. Without such a hateful and blind population, people like Trump would not and could not get elected.