Yes, because Obama got 100% of the vote when he ran. :) An election for high office doesn't tell you what you need to know about the existence of something - red herring there.
On this issue, you don't seem to accept how few bad apples it takes to spoil the whole barrel. Yet, you probably think ISIS members in this country are a serious problem, and they're much fewer in number than the white minority giving people of color trouble. The typical election would give evidence ISIS doesn't exist, by your logic - their guys don't even bother to run. :)
Folks continue to encounter acts of racism. The Klan and their ilk is black people's ISIS. Figure out a way to end the fear, and you'll like the direction the country takes. Wait, no, you're an alt-right white nationalist shill, and want a different country.