Idk, making CP where a child is raped vs making CP where no children are involved seem on very different levels of bad to me.
Both utterly repulsive, but certainly not exactly the same.
One has a non-consenting child being abused, a child that will likely carry the scars of that for a long time, the other doesn't. One is worse than the other.
E: do the downvoters like... not care about child sexual assault/rape or something? Raping a child and taking pictures of it is very obviously worse than putting parameters into an AI image generator. Both are vile. One is worse. Saying they're equally bad is attributing zero harm to the actual assaulting children part.