I'm surprised at the lack of new posts across all communities right now. It's taken me 9 days to completely onboard to Lemmy and I've subscribed to every community across all instances that remotely interest me. It wasn't a big deal at all and I'm happy to be here, I just wish more people felt the same way.
I also think part of the problem is that a lot of reddit communities are learning about Lemmy and realizing they actually want their own instance with a bunch of new communities rather than creating a single new community on an existing instance, so it's adding extra time for the big reddit communities to migrate.
I'm also seeing a lot of hesitation on the reddit side, like oh well if we migrate then our user base might get confused and we'll lose our community in the process. Which adds to the list of reasons why mods want their own instances because they want to curate every part of the migration process.
Also how does it get to 12.5 billion before people do something? Had they intervened with something less severe at 1 billion then there would still be 11.5 billion and a life not lost.