Mellow, Koola series, LofiJazz among others use an AI harmony. The arrangements, most of the leads, added tracks and instruments, modifications, patterns and mixings are human under FL.
This enables the production of more free and royalty-free music pieces for games as well as additional material for developers and artists on itch.io. I still retain the copyright. And the royalty rights which I graciously offer under a CC license.
AI is here, that's a fact, and it will be difficult to go back. As a conservatory-educated artist, there was a time when AI scared me and I loudly rejected it, but finally it proves to be an effective ally if used as a tool and not as an end in itself. It all depends on the artist's ethics. AI should always be used as such: a tool. I use AI images for the covers too.
Generating and selling expensive 100% AI-generated tracks without any human involvement, as I increasingly see on Itch.io and other platforms, is a rip-off.
I hope I clearly answered your question.
Regards !