Frankly, I don't think anyone cares that these images are generated using CSAM or non-consensual imagery. If I generate a perfectly ordinary picture of a person and the model somehow used CSAM or non-consensual imagery to do it, no one would care. Conversely, if we could prove a model generated gross ass images using nothing gross ass, everyone currently objecting would still object. So, let's just say what we mean here: we have a moral problem with people generating, storing, and sharing these images.