Kind of. The AI doesn’t go out and find/do anything, people include images in its training data though. So it’s the human that’s finding the art and plugging it in — most likely through automated processes that just scrape massive amounts of images and add them to the corpus used for training.
It doesn’t have the capability to store or copy existing artworks. It only contains the matrix of vectors which contain concepts.
Sorry, this is wrong. You definitely can train AI to produce works that are very nearly a direct copy. How “original” works created by the AI are is going to depend on the size of the corpus it got trained on. If you train the AI (or put a lot of weight on) training for just a couple works from one specific artist or something like that it’s going to output stuff that’s very similar. If you train the AI on 1,000,000 images from all different artists, the output isn’t really going to resemble any specific artist’s style or work.
That’s why the company emphasized they weren’t training the AI to replicate a specific artist’s (or design company, etc) works.