This reminds me of a comic I saw a while ago where the BBEG was gloating that he could only be killed by the sword next to him that couldn't be pulled from the stone. The barbarian picks up the BBEG and swings him at the sword.
I'm sure other people have brought up rich people taking a huge share of it already, but there's also the sheer number of people determined to work in the arts. If there's, say, ten billion dollars to go around, it sounds like a lot, but if it's split between a couple of million artists it doesn't go very far.
Impeccable logic