Oh shit, that is right. Do we have any sort of license, right now, that would allow people to freely use it, except for training LLM and such?
Shortly answering the question: no. And free-culture community will regret it with a very big chance (~95%) because the main point is to share without restrictions although there are CC-BY-NC and CC-BY-ND
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You can just write on the page:
Allowed:
1. ...
2. ...
Not allowed:
3. ...
4. ...
But it means it is not CC0 and not free-cultural license so it is not for OGA (OpenGameArt)...