I'm looking forward to the NFT bear market where Ethereum moves to Proof of Stake, and people realize that unique digital assets are fun to create, collect, and trade without having to make money on them.
There's no such thing as a "unique digital asset". Networked computers are good at sharing copies. Any developments against this nature are manufactured, artificial scarcity, for the gains of the controlling party, at the expense of everyone else; and probably in the name of security.
If you like them so much I can roll a die and tell only you which number I got, but that wouldn't affect the world in any way unless we're gambling, nor make it any less "unique" than crypto - it's just more bits/dice.