The Point of Politics Isn't the Race, Right?

There's this kind of fixed and extra bleep racist white working class voter who there's like, you should make zero effort to try to win over in any way. And then I guess suddenly again, this meaningful percentage of voted for Obama, but then voted for Trump that they got more racist, I guess. Like I don't know how that works exactly or they were not racist. But anyway, it's confusing to me.