I don't want to block them over the bad stuff they are probably going to do. Why not just wait and see what they do then block if needed? Defederation now is clearly taking a curation stance on what we all see.
I'm actually hoping it takes off. There is content on Facebook I would like to read but I cannot agree to their TOS. If they let it federate out that's great. I would never be willing to make an account on there.
I don't see any sensitive content they get from us that's not publicly posted anyway.
All the root based recipes I just googled up and read had egg in them too so nope.