Can someone provide a productive use cases for #nonfungibletokens?

I've yet to see anything that has added value to society.

99% of them have done the opposite, i.e. destroy capital and destroy trust in what the space was originally meant to achieve:

Empower individuals by separating #money from the state

Banking the unbanked in corrupt and oppressive regimes.

Providing a hedge against central bank currency debasement.

Ethereum is not money. It is a security that will eventually be totally controlled by the incumbents.

That's my opinion.

#Bitcoin and the #LightningNetwork are what we should be focused on.