You seem to not fully understand the quote. LLMs learn patterns/noises from an existing output, these are not skills nor endless experience learned. It's like saying you learn how to make a cake by learning how it should look like not how it's composed. LLMs mock the studio ghibli style images, didn't invent the style or learned the endless experience the studio accumulated over the years. In fact it's a mocking of the images and it just looks horrible