Some NFT's are only owned by a few people who have to give express permission for it to be traded. You have to ask everyone in the area for their approval before every trade. If one person forbids that, the transaction is no longer possible.
Plato is a web3 lifestyle app that brings Plato users out to physical restaurants to dine. Users who owned a NFT Table can eat at any local restaurants and earn DINE token, which is used to level up more seats, mint new tables.