I guess I'd buy an NFT from someone as a means of directly supporting their work, say as an alternative to a donation, patreon, twitch subscription...
Other than that I must be old because I don't see the point of the whole thing.
[1] https://www.researchgate.net/post/How_does_money_laundering_...
but people often forget the rest of the quote "Information also wants to be expensive. ...That tension will not go away."
NFTs address that tension. mass distribution and exclusivity.