He did the right thing. He's now financially secure, so he and his wife are now going to enjoy life for a while
Artistic merit is a bunch of crap ,by itself. Do people seriously believe the great artists need no food , clothing, shelter, or companionship ? The great artists of the old days were often "kept" by wealthy princes, etc, so the idea of prostituting art is laughable. Artists , like everyone, need money. They sell their art to those who want it for whatever reason. An artist with no sales starves.