With very few (but notable) exceptions, all the white people I know treat people of other races as good or better than other whites.
The problem is so much of our society is built upon racism...The most significant to today's situation, but the least talked about was the practice of redlining. Through redlining, only white families were able to own valuable properties. Minorities couldn't. This created the vast wealth discrepancy between races that has been passed on generationally. Through acknowledgment of this racist history, there has been a push for more racial equity. Unfortunately, this has ignored poor whites who are at just as much of a disadvantage, which is why so many poor whites now also feel discriminated against (probably validly). I think this is why so many poor whites love Trump. Unfortunately for them, Trump didn't make their situation better (which is not surprising given he's a billionaire country clubber from NY), but he knew how to tap into their anger.
The solution is to continue to push for racial equity, while not leaving behind poor white families. Not all white people are born into privilege, and the Left needs to remember that. The Right needs to not deny that for most of its history, the US was racist, creating systemic challenges that can't be corrected through the free market alone. Unfortunately, both sides are getting further and further from where they should be going.