The tenth art world is the last art world. When the capitalist system collapses, there will be no more art worlds /fork too many art worlds. The art worlds will fade away into the dark ages. The art worlds will become extinct like dinosaurs and woolly mammoths. The art worlds will become fossils that are found in museums /fork they will be museums that are found in fossils. When capitalism collapses, people will no longer be able to live off the art worlds. They will no longer be able to make a living from their art. /fork people will finally be able to capitalize on collapse.