Trump made gains among blacks. He made big among Latinos. He made gains among Asians. The only major racial group where he didn’t get a gain of greater than 5% was white people. I want to repeat that: the group where Trump’s message resonated least over what we would predict from a generic Republican was the white population.
I have said my piece on Trump for now but the worldwide wets of the special snowflake meltdown just can't give it a rest. Scott Alexander over at Slate Star Codex is trying to administer some soothing facts to them. Good luck with that. Here's how he addresses their anguished cry of "racist!!!" for example.