Well, I'm not American so I cannot feel the existential dilemma between picking a genocider or ride or die genocider. But if I am electing, I certainly don't want to feel being forced to pick either two. I imagine many Americans probably feel uncomfortable with that as well.

Additionally, another factor with Trump still polling remarkably well is because a lot of people perceive the economy under Trump to be better. Take it as you will, but people under economic pressure feel forced to pick the extreme. People typically value economic security over liberty, unfortunately.