Making a living through art is such a strange thing to wish for. I always imagine a prehistoric hunter telling tales around the campfire. Should the hunter think of hunting as his day job? Should he wish for a life where he'd spend all his time perfecting his tales, while other people would feed him? If he spends his life hunting in the days and telling tales in the evenings, is he a failure?
As an answer, a question could be: why should a hunter need to hunt in the day and only tell tales in the evening?
Why could a society not have a role for bards as well as hunters, as their day job, as their purpose?
Specialization is a modern phenomenon. I have doubts that in ancient societies there was clear division in labor. I would suspect that lots of people were jacks-of-all-trades. One moment the bread-winner, another the reeve, another the witch doctor, another the parent, the story teller, the builder, etc. Obviously some people would have a knack for particular things and would be relied upon to carry out those chores…
> Should the hunter think of hunting as his day job? Should he wish for a life where he'd spend all his time perfecting his tales, while other people would feed him?
Funny thing how bards/poets/musicians/storytellers are a fixture in every society that has figured out how to produce more calories than each individual personally needs to consume