They incorrectly believe - as you do - Clinton and Trump are both bad / equally bad, when the reality is Trump is far worse for the country.
Hillary would have been worse, because like Obama, she would have tried to sweep problems under the rug, keep ignoring. The problems can't be ignored. Trump is better because his existence tells everyone in the world... THERE IS SOMETHING VERY VERY WRONG WITH AMERICA
Time for people (like you) to wake up.