Yes, I know several. Just because someone belongs to one minority group doesn't mean they have to like or agree with the others. Gays are just like any other people in that there are some who are liberal, and some who are conservative. Some who are accepting of others and those who are racist. For that matter, when looking through gay dating sites, you'll often come across profiles that say things like "no asian guys" or "black guys only" things like that.
Yup, some are more accepting having faced prejudice themselves but on the whole, they're still just people, some carry ignorant beliefs about race. That's life. it blows.
rejudice