Genuine question. I'm a casual fan of comics who mainly reads manga, but just want to know, why are Marvel and DC are totally fucking ignoring the modem influences/aesthetics/storytellings of anime and manga and young audience mainly consuming Japanese stuff ? Have they given up on the new young readers?

For example, why do they not make more of this?
I belive many teenagers would watch it if shit like this came out.
https://m.youtube.com/watch?v=4ntd_1o9i_U

Or do they have some weird anachronistic "American pride" or something like that? Come to think of it It's actually really fucking bizzare as fuck that they are desperate to avoid anime and manga.