>"A week ago, Twitter announced it is launching a service to showcase NFTs as profile photos. It is doing so by allowing Twitter Blue users to link an account to a digital wallet, which itself uses an API to access the Ethereum Blockchain, where information about a “minted” image is stored. The resulting profile picture takes the shape of an hexagon. If that sounds like convoluted techno-babble, trust your instincts. Here’s why this new feature is problematic."