I'm intrigued by the various reasons why you think there are not any large scale SAAS operating this in production?

I was referring to attributes of the ComfyUI software/project, not the idea of serving an image generation API to be clear. There are several of those providers.

i dont believe there is a viable use case for large scale AI-generated images as there is for text... except for porn, but many orgs with SAAS capabilities wouldn't touch that