You are not alone in your feelings. Thomas Sowell and Larry Elder should also be on your list because they also think for themselves.
Welcome to this site, the thickness of your skin will be more important here than the color of it.
I thought the exact same thing. I really like Walter Williams beliefs, but I think Thomas Sowell and Larry Elder are better writers.
My only concern is the idea that: "She is (name a race), she'll like (name an writer of that same race.)"
I love Elder, Williams, Sowell not because they are black, but because of their intelligence, passion and clarity.