They should do what the comics did when they were told there needed to be more white people in Black Panther and just have him start beating up the KKK.

All this guy is basically saying is “why make a movie that isn’t exactly the way I think?”

Embedded in his mindset is the idea that black people don’t deserve their own audience.

Because whenever a movie or TV show or video game has anything except a cis hetero white man as the main character, people like this start screeching. They aren't satisfied with having people that look like themselves represented in the vast majority of main characters. They view any time a character not matching the above description shows up in some kind of media as discrimination against themselves. Any slight reduction in privilage they mistake for real discrimination. They mask this by claiming they're just concerned with the integrity of the art or some nonsense, especially the gamer gate type crowd.

Anytime a gay character or a female character or someone pops up they start yelling, "why does this character have to be gay? It must be lazy pandering at the expense of a good story." To which I would pose the same question back to them. Any piece of media featuring a straight cis white man, why does the character have to be a straight white man? Must be lazy pandering at the expense of story.

Or maybe, just maybe, it's more interesting to have a wide variety of characters and stories in media. Sometimes people are just gay, or are just straight, or just female, or just male. It might have a big impact in a story and it might not. It shouldn't be "unless this is a story specifically about the gay/female/black experience the character must be straight/male/white by default." If that is going to be part of that piece of media, great, but it doesn't necessarily have to be depending on the story being told. You'll never see this crowd upset with a straight white male character for these reasons though, very transparent.