Copyright law has long adapted to new technology and can enable case-by- case determinations as to whether AI-generated outputs reflect sufficient human contribution to warrant copyright protection. As described above, in many circumstances these outputs will be copyrightable in whole or in part—where AI is used as a tool, and where a human has been able to determine the expressive elements they contain. Prompts alone, however, at this stage are unlikely to satisfy those requirements.

[–] Tatar_Nobility@lemmy.ml -2 points 18 hours ago

"AI-generated" works can be copyrighted. However, on the condition that the AI-generated elements are explicitly mentioned in the "Excluded Material" field. In other words, the parts generated by AI are not protected, only the parts that are expressed by human creativity. Courts in the U.S have already rejected registration for many AI works because of that.

P.S. I am completely opposed to (generative) AI as well as the copyright system. I'm just stating my findings researching the law and court cases.