All of the points you make in your essay-like answer, however much use they hold, really aren't helped by tagging that post as # all artists steal. Appreciating that people have put work into making ai art generators is one thing, and a completely fair point, but when it comes at the expense of artists? Artists who don't steal, y'know? Ai developers could've used stock images, or worked alongside artists who fully agree for their stuff to be used (an example of this not happening was when Deviant Art opted everyone in for their stuff to be used in AI art, instead of letting people choose from the get go), and that would be perfectly fine! I'd be way more comfortable using an ai like that. Sadly, that isn't quite what happened (yet!). Maybe, one day, we'll get an ai trained to only use art that artists are ok with using, instead of just using anything on the net.
Also, about ai artists putting a lot of work into their stuff (I'll try not to go on too much). Say, a coder takes four months (basing this from looking it up) to create an ai art program to generate images. That's a lot of effort and time put into this project, that I can agree with. But, assuming the programme doesn't have some sort of crippling bug, you could hypothetically create near to or unlimited images from it, at a fast rate. Compare that to a human artist, who in their lifetime would never be able to make nearly as close as many images as the ai, and perhaps it is apparent why this is being seen as an issue. Not to mention that ai is getting more human like all the time.
I shouldn't bother answering, but I'm a masochist, so here goes .... They DID train with stock images. And public domain images. And images from artists without permission. They used any and everything they could get their hands on. And all artists DO steal. If you learned how to draw or paint by looking at other people's drawings and paintings, do you pay them a royalty check for that? Nope! Why is it so different when a person directs a machine to do the same thing? And how would it not be the same thing? A photo is "stealing" (we call it "taking a photo" for good reason). A person drawing a tree they saw in real life is "stealing." All this emphasis on the ownership of intellectual property is frankly boring and lame. And this connection of work and effort to "value" is boring and lame. Using legal instruments like copyright to define whether something is "art" is boring and lame. These are the kind of discussions kids might have when they're first learning about the philosophy of art in a degenerate capitalist society, but I'm way past that point in my life and I've come to the conclusion that none of this shit about stealing or effort or originality matters, but what does matter is people being personally attacked and bullied over something that is so stupidly insignificant. Seriously, get the fuck over it and make some fucking art. The machines aren't stopping you from doing a goddamn thing, they're not stealing food from your mouth or making you homeless, so just ignore it if you don't like it. No artists are suddenly being impoverished because of this - they were impoverished anyway! Living with your parents and making maybe a few hundred $ a month on "commissions" making shitty anime ripoff portraits and unoriginal fan art isn't having a career in art. Sorry, not sorry.