@IzzyOnDroid In case of the messages the final goal seems to be something similar to Matrix (some people from Matrix, XMPP and Neochat (KDE Matrix client)) where invited to a meeting next to some people big tech/silicon valley so I assume the social media interoperability would have been comparable to Activitypub and don't really see what exactly you worry about tbh. I can't recall who wrote about it but there is a great post about that meeting on open collective!
@gamey Keyword: #FediPact – all the social graph of interactions from our rather privacy-oriented networks would become fully accessible to MAGMA.
I kept out of their realms for a reason. I don't want to be dragged into that "indirectly" now. Bad enough that everyone using WA and having my number in their address book already ships that there, without my consent (and often even despite my explicit dis-consent). No need to worsen that.