It seems almost everyone here in this thread is fine with such a grift on digital artists but when it is Copilot or ChatGPT; two years ago it was: 'Hardly going to compete against developers', with ChatGPT it became 'But juniors are only affected, not us seniors' and with GPT-4 + Copilot it will be: 'Please stop using AI code and sue GitHub now!'
Obviously this wasn't the case with Dance Diffusion (music version of Stable Diffusion) and that was trained on public domain music or the permission of musicians. It is almost as if that they knew if they did train it on copyrighted music and released it as open source, Stability AI would be out of business before they could counter the lawsuit. [0]
It is indeed a grift and the legal system will catch up on both Copilot and Stable Diffusion on using for copyrighted content in the training set of their AI models.
[0] https://techcrunch.com/2022/10/07/ai-music-generator-dance-d...