tldr; NFTs (Non-Fungible Tokens) saw a meteoric rise in popularity this year, and many projects have been published with communities forming around them. As a display of loyalty or support for a project, many users choose to change their profile picture (or ‘PFP’ for short) to an NFT from one of their collections. This makes users easily identifiable as members of a community.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.