the thing is, in my crippled opinion, i think we're missing something when pointing at art that's inaccessible in various (including dangerous) ways and saying there's no reason for it to exist. in that like, yes, nobody needs to play a game that needs such intense motor coordination skills that even fully abled players take years of practice to finish the full game, and nobody needs to look at a webcomic where the colors are so saturated they leave the site with a massive headache, and nobody needs to risk death via latent-seizure-disorder by watching a movie with intense red-blue color flashes.
but some people like those experiences, for whatever reasons. some people enjoy doing things that are uncomfortable, risky, and even harmful, like getting choked by their sex partners, or belay-free mountain climbing, or going to a concert with a ton of flashing lights. so it's incredibly low-hanging fruit for someone to be like "but there is a reason. me. the target demographic. i am the reason this art exists" and like. that's real!
which is why i tend to aim my cripple bitching more towards accurate content warnings and diversity of media. i'm not trying to remove all video games that require extremely fast reflexes from existence; i just think video games that are accessible to people with the worst hand-eye coordination known to man should also be able to get made with equal amounts of funding and structural support (and also i really want IP law to shift enough that mods of existing games that change the skills necessary + entirely retooled spinoff games that focus on entirely different skillsets can exist without constantly being under attack from IP holders like nintendo). i'm not trying to take away the spiderverse movies as they currently exist; i just want all of their advertising plus the movie itself to contain warnings for flashing lights and other seizure triggers.
and this isn't even a compromise, to me; i don't see any reason things that are unpleasant and dangerous to me shouldn't exist for other people. but like, i am extremely kinkbrained and that's probably where this mindset comes from. it's very hard to be like "something that could possibly kill me shouldn't exist even if other people like doing it with fully informed consent!" when i just listened with great interest the other night to my discussion group partner describing an actual crucifixion scene she attended.