Art market started because people appreciate art. In fact rich people even commissioned art for hundreds, if not thousands of years.
It can be used for various scams and as an investment, but the whole premise is ridicolous: people pay for art since they like it and want to own it. (And in this NFT scam they dont own anything useful)
I disagree. Art was never expensive, and artists are known to make little money until their death. Price of selective art really went through the roof for no reason other than creating a market to make money.
patrons pay for art because they want the art to be made, owning it is a side effect (indeed much art is loaned right back out to galleries, the possession is not the point, the creation is)