It is ridiculous to say that art has nothing to do with morality. What is true is that the artist's business is not that of the policeman.
George Bernard Shaw (2015). “The Collected Works of George Bernard Shaw: Plays, Novels, Articles, Letters and Essays: Pygmalion, Mrs. Warren’s Profession, Candida, Arms and The Man, Man and Superman, Caesar and Cleopatra, Androcles And The Lion, The New York Times Articles on War, Memories of Oscar Wilde and more”, p.3297, e-artnow