[andreyk]

It may not be sustainable long term, but as it's currently a fad it's a nice way to kick start some income. NFTs also have the benefit of being browsable on sites like hitenunc, so instead of finding the artist on Instagram or Twitter you can come across them on such a site. Lastly, personally for small artists I think of it as a way to send a little money their way, like a PayPal donation or Patreon (i'm a big user of the latter) but by expressing my appreciation for particular peices of art. If they appreciate in value, that's cool too.

PS I'm not exactly rich as a grad student, so I've just spent about $100 so far. No idea if any of what I bought can be re sold, maybe I'll look sometime.