In the contemporary science-fiction scene, [acclaimed author Samuel R.] Delany’s race and sexuality do not set him apart as starkly as they once did. I suggested to him that it was particularly disappointing to see the kind of division represented by the Sad Puppies movement within a culture where marginalized people have often found acceptance. Delany countered that the current Hugo debacle has nothing to do with science fiction at all. “It’s socio-economic,” he said. In 1967, as the only black writer among the Nebula nominees, he didn’t represent the same kind of threat. But Delany believes that, as women and people of color start to have “economic heft,” there is a fear that what is “normal” will cease to enjoy the same position of power. “There are a lot of black women writers, and some of them are gay, and they are writing about their own historical moment, and the result is that white male writers find themselves wondering if this is a reverse kind of racism. But when it gets to fifty per cent,” he said, then “we can talk about that.” It has nothing to do with science fiction, he reiterated. “It has to do with the rest of society where science fiction exists.”

Samuel Delany and the Past and Future of Science Fiction – The New Yorker

this is the final paragraph of a brief article that is worth your time.