They see the fediverse trend gain9ng steam with the rise of Mastodon and go “Oh sheit we need to be on that for $$$”. Proceed to embrace, extend, enshittify, and extinguish. Its nothing but Zuckerberg’s gasping breaths to try and stay relevant as his company begins the very slow, but inevitable, backslide into technological irrelevance.
I will be leaving and/or blocking any instance that chooses to federate with anything related to Meta. They are antithetical to the entire foundation of the metaverse and they ruin everything they touch.