I think in general if the reaction to talented directors in Hollywood making a big break with original material is "damn I hope he directs an adaptation of my favorite anime/comic/toy/book/porn", it's pretty pathetic.
I actually agree with this
Like these big IPs are some reward for proving your worth in Hollywood.
Like when heard Warner was recruiting Peele for Akira... like no wanna see what else he's got in his head. No one is gonna turn down his next movie.