I wouldn't be too hasty to call someone's job sad, unless they actually hated it.
From the article:
> […] Christophe relies on the steady income of his job at the Co-op serving customers. He is contracted to do 12 to 20 hours a week, […]. He said: "The reason I will never be able to fulfil my dream to be living exclusively off my art is because of the competition there now is so I have to have two sources of income.
And specifically:
> "Working at the Co-op also helps me maintain contact with the outside world as otherwise you can be immersed in your own art world. As long as my tummy is full and I have a roof over my head, that is the most important thing."
Money isn't everything.
I worked in tech long enough to pay off debts, put a down payment on a house, and no longer have to live in fear of a minor crisis bankrupting me. I didn't got rich, I stayed long enough that after leaving tech I could continue to work a normal job until normal retirement age - the thing that used to be in reach for the working class, but no longer is. The continue pursuit of money beyond a basic safety net wasn't worth the harm.
I still love technology. I have no love for the tech industry.
Working there is like working any retail job, and a far cry from a small community co-op.
But yeah, working there is not going to be too much different to working at any other store.
Still, don't underplay that. Having something you can go to, walk away from without having to bring home any work, get your 30-40 hours/week (and they'll pay a decent living wage), so you can pay the bills and keep your creative energy for your art... it's not a bad way to be.
That sounds like the definition of success to me.