You are free to ignore Malcolm's later words. I'll stick to things he actually said.

Racists hate interracial marriage. Here's what Malcolm thought:

“I believe in recognizing every human being as a human being--neither white, black, brown, or red; and when you are dealing with humanity as a family there's no question of integration or intermarriage. It's just one human being marrying another human being or one human being living around and with another human being.”

― Malcolm X, The Autobiography of Malcolm X