I harp on this a lot, but this is the ultimate issue with entertainment in general and you have put it well.
You have to base entertainment on something. For example, Frodo and Sam's relationship in Lord of the Rings is based on Tolkien's experience in the English Navy. However, because many disgusting people filter all male-male relationships through an LGBTQ+ entertainment lens, there's now a problem where they can't write or understand a male-male relationship that is not gay.
Digital entertainment has gotten so big that you can spend your whole life just consuming other entertainment. Almost all new creators do this. Thus, all modern forms of entertainment have gotten into a Hapsburg-tier incestuous loop. Movies, anime, video games; all of it is fucked. Video games are just extra-fucked.
A good example is how video games from say Japan were based on some anime almost nobody has watched, so it seemed fresh and new. However, back then there was only so much anime, so they had to draw from Western movies with terrible subtitles etc. Now Japanese output is just based on other Japanese video games, popular manga/anime, and tokusatsu shows that more people know about, so you can spot the influence a mile away and see how shallow a copy things are.
That's the long and short of it, and there is no realistic fix. It's like trying to get right-wingers into creative roles, they would rather be doing other stuff.