I don't think it's impossible that the current NFT craze will drive things like deeds/property title or others that have resisted being digitized into a digital realm. But I think at the end of the day, it will be done through traditional, secure databases controlled by trusted parties rather than blockchain/NFT.
I still think you are way too long in centralized databases. No reason why something like IFPS could not be a solution. I mean, open sea artists use it for multi million dollar art! But I know we've been here before you and I