

Fair point, but despite how we as a society treat artists, I still think that the underlying impulse to do art is an attempt to capture the interest and appreciation of others, building social bonds. Rarely is art made without a tought of presenting it to others. This is how art seems to happen with every other species on earth that does it.
It’s not limited to direct reproduction of one’s own genes. Keep in mind that we live in a society. Contributing to that society means helping others of our species (with almost the same genes) pass their genes on. Just being kind to others is already great. You’re valid.