Many of the great artists also produced art that fit right in with the zeitgeist. Impressionists, realists, surrealists, etc. Classic rock songs as variations on a theme. There were very few pioneers of each new style and hundreds of inspired (copycat) artists. Do we discount their art as well? Certainly not!

Just go look at $_SECTION in your local bookstore. Most of the books have covers that fit right in with all the other covers on the shelf.

So my question is whether a computer doing the same thing is a difference in degree only, or in kind? But I think most people with strong opinions (and itchy downvote fingers) are coming at this from a moral outrage perspective (massive theft of IP / disregard for humans).