Livongo and One Medical are good examples of this. They’ve built businesses that sell their services, and use tech to do it deliver it more efficiently and with a better experience for the end patient.
Blockchain can be used to issue untamperable certificates that link either to an entire piece of art or divide it into multiple certificates that act like company shares.
In order for virtual neighborhoods to be long lasting, attention needs to move from owning space and land to developing robust services within the areas where people live. If NFTs get you into the club, what happens once you’re in it?