Most probably they enjoy watching interracial porn like anyone else but they feel bad about it because of their ideology, which causes a conflict in their minds, that's why many freak out and post dumb comments, lol!
R@cists usually have mixed feelings about interracial porn: they hate it but they also get aroused when they watch it, like anybody else. It causes a conflict in their mind, since they feel attraction and repulsion towards it, that's why they flip out sometimes, lol!