That was the original use case for NFTs (replacing paperwork as a record of ownership of something tangible), and what I remember people saying they could be us

That was the original use case for NFTs (replacing paperwork as a record of ownership of something tangible), and what I remember people saying they could be used for when it was still just a concept yet to be implemented, way back when they were just called 'colored coins' and not NFTs. It's still the most reasonable thing to me, or maybe signifying ownership of digital content (for a reasonable price), like owning a digital weapon in Warcraft you could sell to someone else via an NFT marketplace. People just found some easy money with the PFP (profile pic) NFTs, started treating them like Pokemon cards, and prices got insane and stupid for a while. Hopefully that more or less goes away and things will be sold for prices similar to what it should really be worth again (I don't mind paying $5-10 to say I 'own' a cool profile pic, for example, but $250k+ is insane).