But anyway, how I see stable diffusion being different is that it's a tool to generate all sorts of images, including copyrighted images.
It's more like a database of *how to* generate images rather than a database *of* images. Maybe there isn't that much of a difference when it comes to copyright law. If you ask an artist to draw a copyrighted image for you, who should be in trouble? I'd say the person asking most of the time, but in this case we argue it's the people behind the pencil or whatever. Why? Because it's too easy? Where does a service like fiver stand here?
So if a tool is able to generate something that looks indistinguishable from some copyrighted artwork, is it infringing on copyright? I can get on board with yes if it was trained on that copyrighted artwork, but otherwise I'm not so sure.
The issue is in how it creates the output. Both Dalle and Copilot can work only by taking work of people in past, sucking up their earned know how and creations and remixing it. All that while not crediting (or paying) anyone. The software itself might be great but it only works because it was fed with loads of quality material.
It's smart copy&paste with obfuscation. If thats ok legally. You can imagine soon it could be used to rewrite whole codebases while avoiding any copyright. All the code will technically be different, but also the same.