When people decry that nobody else will pay them to be an artist or to follow their passions they’re really decrying that they’re unwilling or unable to follow their passions without either giving up something or without offering enough back to other people to justify their use of their resources. Reality doesn’t give a shit whether or not you’re free, neither does the guy that built your house or grew your food, or the nurse that wipes your ass when you get sick.
You either have to be the change you want to see or stop whining that other people won’t adjust their lives to conform to the way you want them to be, without subjecting yourself to any discomfort beyond jeering from the sidelines. It’s really easy to imagine a world in which you’re free to benefit from everybody else’s lack thereof, children do it all the time.