That case seems completely dissimilar to what OpenAI did.

Frito-Lay copied a song by Waits (with different lyrics) and had an impersonator sing it. Witnesses testified they thought Waits had sung the song.

If OpenAI were to anonymously copy someone's voice by training AI on an imitation, you wouldn't have:

- a recognizable singing voice

- music identified with a singer

- market confusion about whose voice it is (since it's novel audio coming from a machine)

I don't think any of this is ethical and think voice-cloning should be entirely illegal, but I also don't think we have good precedents for most AI issues.