Oh no, it's very difficult, especially on the scale of LLMs.

That said, we others (those of us who have any amount of respect towards ourselves, our craft, and our fellow human) have been sourcing our data carefully since way before NNs, such as asking the relevant authority for it (ex. asking the post house for images of handwritten destinations).

Is this slow and cumbersome? Oh yes. But it delays the need for over-restrictive laws, just like with RC crafts before drones. And by extension, it allows those who could not source the material they needed through conventional means, or those small new startups with no idea what they were doing, to skim the gray border and still get a small and hopefully usable dataset.

And now, someone had the grand idea to not only scour and scavenge the whole internet with no abandon, but also boast about it. So now everyone gets punished.

At last: don't get me wrong, laws are good (duh), but less restrictive or incomplete laws can be nice as long as everyone respects each other. I'm excited to see what the future brings in this regard, but I hate the idea that those who facilitated this change likely are the only ones to go free.