[ketzu]

Would this even work legally?

I remember the case of books used for training, where the court found training to be fair use, but the material has to be legally obtained (=Bought instead of pirated the books).

> and usage on it

What do you mean by "usage on it"?

[D13Fd]

I think you nailed it here. What you are "licensing" with your license is copyright. But if training is fair use, copyright doesn't apply, so there is no need for a license.

[ahub]

I mean a clause along "don't ever have any LLM read my code" either for training, or for making a vibecoded output.

How does it work legally? IANAL so I have no idea and that's why I'm asking.