Ah I see
I suppose it depends on your definitions of evils. Many artists throughout history have been plagued by inner demons or in modern terms, mental illnesses such as depression, anxiety, etc. without any "evils" have being inflicted upon them on necessarily.
In my opinion, even living in a Utopian world, humanity would still struggle with self-doubt, anxieties and depression because it's just human nature. And because of that, art will always be created reflecting the dark and the light.
Good question though, and one I've thought of a few times, as some of the best art/music etc seems to come from the darkest places