So the games are still hosted on itch.io, so what if someone just developed an 3rd party index of NSFW itch links
Viewing post in Alternatives to itch.io?
There is currently a thread trying to be like that, but the reason no one is really developing that is because the deindex is SUPPOSED to be temporary until they finish there little audit. Building a third party site to index adult NSFW itch games would ultimately be a waste if the deindex is lifted at some point.