I am surprised that the most obvious, legitimate and profitable use for NFTs is not currently being explored : transferrable and resellable media licenses with royalties.
One of the more interesting features of NFTs is the ability for the original artist to receive a share of future re-sells of the token.
This would be a real winner for indie game developers in particular who I think would like to offer gamers the flexibility of re-selling their licenses when they’re done with a game – something that none of the major platforms allow for now.