If you ignore for a moment that generative image AI will most likely utterly decimate the digital arts industry, it's kind of refreshing to see artistic expressions without the usual Tumblr degeneracy. It only took a blanket ban on explicit sexual content to accomplish this.
I suppose it'll crop up again when the usual suspects(Tumblr degenerates) manage to circumvent the ban on sexual content, but by then AI image generators may be good enough to create 'deep fakes/undress simulacra', removing the demand for illustrated pornographic content altogether.
Another factor of influence is that a new and different demographic is tinkering with artistic expression (through AI.)
Which is why I hope AI takes off. Real porn in general is not my cup of tea, if you could pick your own it would also reduce the amount of weird shit you could have in it. When I was really into the real porn I already noticed a lot of interracial(read: black man on anything that isn't black) put into it, I expect it to have gone even worse. With AI generated it would mean none of that shit.