A variety of things fuel black antisemitism. NOI being one of them. There are the supremacist types that cope with racism by ignoring material reality and actual black history in favor of claims like black people built the great wall of china or were the first to invent [thing that was invented by rich white european]. Often times the conclusion is white colonizers erase the “true history”… with the jews dictating everything. Sometimes it’ll even circle from hating white people to praising Hitler lol.

The homophobia in a lot of POC culture may come conservatism that’s native to their culture, but it may also stem from being afraid that the discrimination the POC group is facing may lose attention to LGBT problems which they consider unimportant and white people problems, especially if their culture doesn’t have a strong presence or positive reception to LGBT people in the first place.