There's a huge case to be made that flooding the darknet with AI generated CP reduces the revictimization of those in authentic CP images, and would cut down on the motivating factors to produce authentic CP (for which original production is often a requirement to join CP distribution rings).
As well, I have wondered for a long time how the development of AI generated CP could be used in treatment settings, such as (a) providing access to victimless images in exchange for registration and undergoing treatment, and (b) exploring if possible to manipulate generated images over time to gradually "age up" attraction, such as learning what characteristics are being selected for and aging the others until you end up with someone attracted to youthful faces on adult bodies or adult faces on bodies with smaller sexual characteristics, etc - ideally finding a middle ground that allows for rewiring attraction to a point they can find fulfilling partnerships with consenting adults/sex workers.
As a society we largely just sweep the existence of pedophiles under the rug, and that certainly hasn't helped protect people - nearly one in four are victims of sexual abuse before adulthood, and that tracks with my own social circle.
Maybe it's time to all grow up and recognize it as a systemic social issue for which new and novel approaches may be necessary, and AI seems like a tool with very high potential for doing just that while reducing harm on victims in broad swaths.
I'd not be that happy with an 8chan AI just spitting out CP images, but I'd be very happy with groups currently working on the issue from a treatment or victim-focus having the ability to change the script however they can with the availability of victimless CP content.