I'm the CEO at Invoke (i.e., the creator of this piece) -- we're one of the longest running projects for open-source image generation, originating from the initial explosion around Stable Diffusion's release.
We've always focused more heavily on professionals/artists, and are happy to have (finally) been able to get some clarity on these points as we've pushed the USCO to respect where/how human creativity factors into GenAI usage.
You can learn more about us invoke.com (and download the local studio at invoke.com/downloads)
Take care HN.