And now the questions: if I can purchase a picture of a sunset for a couple of bucks on Shutterstock and watch something aesthetically rich,
People get rich by buying arts all the time. It all depends on your expectations. Lots of people became rich by buying bitcoin before. Why do you think it would be different for you? Yes you can become rich buy buying a NFT too, if you are lucky.
why on Earth would I purchase a number "1" for $37,000 and watch something aesthetically poor? Why would I pay so much money for a single unit of a product that in comparation to gold, a sunset picture, wheat or crude oil has so low utilization capacity?
But these numbers are limited supply. Only 21 million of them is available. If every millionaire wanted one, they couldn't get it.