When you put something out there, you allow for the possibility that people will see your work and incorporate it into their mental catalog of art and artistic process
...except when a person is doing it, they're doing their own thing to it. They take an idea or two and filter it through their own lens and stylise it
Think about it like this - when you do data scraping, you're still interpreting the results. You're looking at the data and going 'ok from this I can draw X and Y conclusions based on this and that'. AI art is like if we removed you from the process - we just shoved all the data into a black box and it goes ding "X is Y". If you asked it why that's so, it wouldn't be able to tell you. You can't see how it works so you have no idea if it's reasoning makes scientific sense. It would not be admissible in a paper.
If you pirate shit then you have no ground to stand on for complaining about AI training.
...don't most people kinda agree you don't pirate from small artists where piracy is actually hurting them? There's like, honour along thieves when it comes to piracy, and this is stepping all over the little guy who's actually hurt by this just to get your grubby little hands on something you think you're entitled to
I think people know, they just don't give a shit because they think they're entitled to have art and artists are arseholes for not giving them exactly what they want