I have to disagree because black people check a lot of stuff like anime, game of thrones, harry potter, comics, Star Wars, etc.
I think the major issue is black creators face major roadblocks of execs not greenlighting black projects unless it's black trauma porn. Rarely we get a chance to create something outside of that, so opportunities aren't there. Also, I imagine the video game industry is much worse than Hollywood in that regard. I can only think of one black video game director in recent times and that was Dinga Bakaba with Deathloop.
Anyways, it's way too difficult for black creators to get their ideas generated in most mediums, especially in video game industry. I think only option is through indie and even then very hard to secure a budget to create content. Interest is there, but we just don't have the influence and funds to make it happen, so we have to rely on inclusion