As far as I understand, it’s more like an implicit assumption heavily supported and perpetruated by community of corresponding NFT project. Here is a link from an ad that I keep getting at youtube https://dag.expopulus.com/. This project gives me vibes of standard NFT thingy which can end up being a scam. You may try to explore discord servers of different NFT communities and see how people behave there.
As far as I understand, it’s more like an implicit assumption heavily supported and perpetruated by community of corresponding NFT project. Here is a link from an ad that I keep getting at youtube https://dag.expopulus.com/. This project gives me vibes of standard NFT thingy which can end up being a scam. You may try to explore discord servers of different NFT communities and see how people behave there.