That can happen, but often the story isn't interesting (at least to me). It is the same story: someone decides the world is out to get them and they won't "sell out". I don't care, I don't agree with their world view, and in any case they are not unique. If anything they need mental help - but they are plenty of other people around who also need such help who didn't paint.
Do not mistake what I said for some claim that all art is bad/ugly. There is a lot of art I do enjoy. What I enjoy is personal. I do not fault someone else for enjoying art that I don't enjoy in general.
