I believe that it already did, honestly. The output and range of Dalle-2 and Stable Diffusion is unmatched by any human artist. I am not only talking about quantity and range - the best illustrations generated by Stable Diffusion are honestly unbelievable and could totally get on the front pages on artstation on their own. The digital paintings, the 3d renders, landscapes, portraits, concept arts, character designs - I've seen too many world class examples of those generated by AI. The best human artists can usually be world-class at a single style or a genre, while Stable Diffusion is world class at hundreds of them. There's of course no way to judge art objectively. And there are at the moment a lot of gaps that AI is not the best at. Still, if there was a single human artist that could do the things that stable diffusion can do - he would be the best artist that ever lived, no doubt.