Doesn't that mean that in the future Jack can just mint a new NFT and say that the new one is in fact the canonical NFT for his first tweet? The only way to do it would be for NFTs to support non-repudation, but they don't.
The trust layer is in the physical world either based on hearsay or a physical contract with two parties. In any case, it's off-chain.
Just as it's not the same if a random person tries to sell movie props from famous movies, compared to if the person actually being in that production in the first place.
The trust layer is in the physical world either based on hearsay or a physical contract with two parties. In any case, it's off-chain.