Trained models don't have the actual images inside, they have summed up gradients. So what they are doing is far from a copy&paste job, it's more like decomposi

Trained models don't have the actual images inside, they have summed up gradients. So what they are doing is far from a copy&paste job, it's more like decomposing and recomposing from basic concepts, something made clear by the "variations" mode. Among the things the model learned are some un-copyrightable facts, such as the shapes of various objects and animals, how they relate, their colours and textures - general knowledge for us, humans. Learning this is OK because you can copyright the expression, but not the idea. Trained models take little from each example they learn. The original model shrunk 4B images to a mere 4GB file, so 1 byte/image worth of information learned from each example, a measly pixel. The DreamBooth finetuning process only uses 20-30 images from the artist, it's more like pinning the desired style than learning to copy. Without Dreambooth its harder but not impossible to find and use a specific style. And the new images are different, combining elements from the prompt, named artists and general world knowledge inside. Can we restrict new things - not copies - from being created, except in patents? Isn't such an open ended restriction a power grab? To make an analogy: can a writer copyright a style of writing, and anything that has a similar style be banned?