Personally, I want nothing to do with them and I’m not willing to give them the benefit of the doubt. I moved to the Fediverse to get away from all these corpos.
They are free to set up an instance. Not sure who would federate with them.
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.
Judging from their past and all the bad actions they have done in the past, bad for democracy, privacy, minorities and marginalised people and how openly they have a far/extreme-right bias. Well I feel extremely negative about them joining in. They were also part of destruction of another open/federated protocol in the past: they played big part in destroying XMPP/Jabber messaging. So I am afraid they will do their usual embrace, extend, and extinguish thing and their surveillance capitalist thing and yeah. no good. Best to block their instances outright.
I hate the fact that for a large number of people, this will be how they will be introduced to the fediverse and their view of it will be tainted by Meta. I also dread seeing Meta spam in my federated timeline. And I also fear Meta building its own proprietary features on top of the ActivityPub protocol, making the content generated with them incompatible with independent clients, and allowing Zuck to spread his monopoly to the fediverse as well.