ICOs - tokens that didn't give you any real property or claims, just some vague promise about future utility, used to raise $$$
NFTs - tokens that don't give you any real property or claims, no promises, used to raise $$$
What sustains both are speculation and greater fools.
@jimmysong 100% agree.
NFT’s neuter private property of it’s final settlement rights and enable permanent rents...
Bitcoin Maston Instance