The nature of economics and markets changes radically in ways we can't predict. Post-scarcity systems could be fundamentally unstable concurrent with fungible currencies of the type we use now. New mechanisms of valuation based on time and so on might take hold, or it might require distribution of resources in ways not yet considered. The point being that incentives and accumulation of wealth will be radically different to the extent that there's not a clean or obvious connection to current incentives that drive human behavior.
https://en.wikipedia.org/wiki/The_vulture_and_the_little_gir...
They'll have day jobs and create art on the weekends and evenings. Alternately, they'll be sponsored through some full-time fellowship to create art.
If public wants a specific artist to create a specific art, they will be forced to pay such artist money to incentive them. Examples: patreon, Kickstarter, etc.
What part of post-scarcity don't you understand? Money doesn't matter. Post-scarcity.
That would be a pretty huge departure from how we currently create and transact anything of value, so I’d say I don’t understand that.
Imagine life where the guy bumming on the street and the guy working hard at his craft are both contributing the same amount in the long run because there is more than enough to keep everyone living comfortably, with no need to actually compete.
In fact, I imagine the trauma of the paradigm shift could very well break a generation or so adjusting to it.