Exactly that.
I expressly refuse to call the result of these generators “art”, for me these are no more than results of a calculation task. Computational results thus. Mathematics in itself I find beautiful, everything is just logic. 
There are also beautiful looking results of these image generators, but that does not elevate them to the status of art and does not distinguish them from other pretty looking things. Neither a sunset, tree nor mountain is art, although they are mostly nice to look at.
Michelist