It just seems like it would be harder to have prejudices against someone who's really hot? Probably help mix the race and ethnicity based social clicks some people still seem to form when people in these clicks start including there hot white black or Asian girl/boy friend.
No, they just might fuck the person but still hold racist veiws. Look at slavery nd how the slave owners used to rape or fuck black women when they saw black people as animals. I know a white girl who says stuff like "black boys are usually thieves" and stuff like that, but she only fucks black boys... then they use her and dump her because of her mentality and she says it's because that's all black boys do. I know two black boys who say white girls are dirty, yet they have fucked white girls. And all those three people mentioned above still hate the other race. It's strange and stupid. I'm half white half black and I dated this white boy who had mainly black friends and exes, yet when we argued one time he told me to go find a N-word boy with rubber lips. So his friends and exes didn't stop him having racist thoughts or saying something so disgusting to me.
Sex or sexual attraction means nothing when it comes to racism I think.
Doubt it, racists don't care about if a another race is hot or not. Usually racists have a huge bias against a race and wouldn't sleep with one. I mean maybe not all of them but I'm guessing a good amount.