It's arbitrary and unfair.
> This is essentially the same mechanism used in the provision of universal primary education;
I don't know if giving free money to adults who consider themselves artists is the same as ensuring children have access to vital education services. Educating children also ensures there's more a chance they'll contribute rather than be a client/dependent of the state.
Why doesn't the state fund everyone's hobby? I play golf - they should subsidize some of my greens fees. I might end up writing an amazing book that uses my golf experience to push a narrative about the different types of people you meet on a golf course, but we're all "just people" or some nonsense. You never know, it might become a cherished cultural artifact.
Yes, why not?
Golf is heavily subsidized. It's the poster child of a sport that wouldn't exist if it had to pay fair taxes or abide by free market pressures.
There are a handful of activities that cater to the elite like an 'artist subsidy'. Golf makes the list.