For a lot of stuff that's really not a hard problem. You just create the NFT of the hash before publicly releasing the item, it's only for stuff that exists out

For a lot of stuff that's really not a hard problem. You just create the NFT of the hash before publicly releasing the item, it's only for stuff that exists out there in the world already that's a problem. Doesn't mean it's not a good way to resolve stuff going forward. Biggest problem with NFTs are how they integrate with the existing legal frameworks of copyright, etc.