Too Long; Didn't Read
The current NFT PFP craze with its famous communities of fun-loving primates and felines has its conceptual roots in a refugee camp in the Netherlands. NFT (or ERC721 standard to give it its formal moniker) can be hard to comprehend from the perspective of a passive viewer. The popularity of NFTs and the raised awareness of their possibilities is possible because of first movers such as Crypto Punks, Crypto Kitties, Bored Ape Yacht Club and other PFP projects.