I think it will be interesting to see how this sort of thing evolves in various jurisdictions. I doubt it will ever fly in the US given how strongly the US economy relies on AI. US courts are likely to keep ruling that AI training is fair use because if they reversed their policy the economic consequences would likely be severe.

But EU jurisdictions? I'm quite curious where this will go. Europe is much more keen to protect natural persons rights against corporate interests in the digital sphere, particularly since it has much less to lose, since EU digital economy is much weaker.

I could imagine ECJ ruling on something like this quite positively.