First you have to understand the true definition of what a racist is, an individual with a strong hatred of another accompanied by the financial power to control or oppress.
Prejudice individuals (majority poor) look to tRump as a great white hope to make themselves feel better about their seemingly inability to compete with ones they feel they should be superior to. They pray that this individual will put in place sanctions upon minorities, that will allow them to pull themselves up.
E.G a wall; which will have no direct affect on immigration (tunnels) wiping out Medicaid/Welfare, which they need more... and the list goes on.
They live in OZ and he is their wizard