Ivanka wouldnt have to be openly racist, her father has already secured that vote for her...
I disagree wholeheartedly. Trumps base need to constantly be fed racist rhetoric or they are not going to get out and vote in the numbers that they did for him. I also think there is a 0 % chance Ivanka is going to run for president, as that would greatly hinder her ability to be a high level international prostitue. She also isn't nearly the personality that Trump is.
For Republicans the question is "who is the most racist, bigoted person we got, that is who we should be running."