This is a theme in Accelerando by Charlie Stross where mankind (mostly) gives up on exploring the stars because it can't look away from the fascinating firehose of precessing simulacra close to the sun. It also turns up in the H.P.L.D. (Highest Possible Level of Development) that turn up in the story Altruizine: A True Account of How Bonhomius the Hermetic Hermit Tried to Bring About Universal Happiness, and What Came of It from Stanislaw Lem's Cyberiad.
Specifically, many of us see NFTs as a 'circle jerk' in which people 'possess' things to impress other true believers. The NFT enthusiast is not looking inwards, and not looking to the stars, but rather lives with a crowd suspended in a mirror. It's a cultural form, like the reddit meme, that is an odd hybrid of autistic and neurotypical thought that is accessible to both, has the weaknesses of both, and causes some of us to despair for the future.
(I got a physics PhD too but dropped out and, lately, I see sociology + psychology + literature to be a lot more 'real')