Scenario: Microsoft owns copyright over AI and makes AI available as part of windows. Are all "inventions" made using windows now also partially created/owned by Microsoft? Nobody would say that Microsoft should get rights to a book because the author using Word's spellchecker, but what about an AI-based translator program? Is the AI a co-author? If so, Microsoft could argue that it is a part owner of everything created using an AI-enabled MSword.
Scenario: Photographer takes picture of mountain. They get copyright because the contributed to the setting up of the camera. They pick the scene and they pushed the button. But new AI camera, with AI trained on all the best photographs, is now in control. Autofocus does not make the camera a creator, but an AI that has a hand in every detail of the photograph? An AI that is legally allowed to be a copyright owner? Is every photograph now a joint work between human and AI? There are lots of iPhone cameras out there. What is Apple's stance on AI creators?