but fail to see his attraction for people who are not white.
Because African Americans and American Latinos aren't two big homogeneous unit.
Trump's rhetoric of making 'America great again' and bringing back jobs appeals to all ethnic groups, IMO. Also, a lot of Americans are right-wing regardless of colour. I know a few mixed-ethnicity and Black Americans who vote Republican because of taxes--they feel they will keep more of their income under a Republican govt as opposed to the Democrats.
Taxes, guns, jobs, military-transcend the colour divide.
Also, another factor. Biden is old-there is always the possibility he'll die in office so American's look at who the VP is. America is not ready for a woman (of colour) to be president.