Even if they don’t directly care, you had better believe that the price of a Rolls Royce shapes the way that people think about them; and you buy one because of the way people will think about it. Same goes with the art you put on your wall (an incredible painting that you got for cheap will never be as cool as something by someone whose art is in the MoMA, even if it’s still very cool).
I’m not sure NFTs are going anywhere either, but some people definitely care about receipts. Conspicuous consumption can be very conscious.