Are we supposed to guess in the comments? If so, I guess

People have already tried to explain the idea behind Mastodon. If you are also looking for an overview of how Mastodon “works”, please have a look at https://fedi.tips/.

MC01, a passport-sized smartphone with a QWERTY keyboard and an exquisite minimalist design. The MC01 never made it to market because - as Kevin pointed out in his story - of industry constraints but it had a strong resonance with readers, sparking a conversation among the community about the need for a device with a physical keyboard and a privacy-centric operating system. punkt.ch