Like many, when the recent defederation went down, I decided to create a couple other logins and see what the wider fediverse has had to say about it.
I've been, honestly, a bit surprised by the response. A huge portion of people seem to be misidentifying communities as belonging to "lemmy" as opposed to the instances that host them. I think a big portion of this seems to be a fundamental misunderstanding of what this software is, and how it works.
For example, lemmy.world users are pissed at being de-federated because it excludes them from Beehaw communities. This outrage seems wholly placed in the concept that Beehaw's communities are "owned" by the wider fediverse. This is blatantly not how lemmy works. Each instance hosts a copy of federated instances' content for their users to peruse. The host (Beehaw in this example) remains being the source of truth for these communities. As the source of truth, Beehaw "owns" the affected communities, and it seems people have not realized that.
This also has wider implications for why one might want to de-federate with a wider array of instances. Lets say I have a server in a location that legally prohibits a certain type of pornography. If my users subscribe to other instances/communities that allow that illegal pornography, I (the server admin) may find myself in legal jeopardy because my instance now holds a copy of that content for my users.
Please keep this in mind as you enjoy your time using Lemmy. The decisions that you make affect the wider instance. As you travel the fediverse, please do so with the understanding that your interactions reflect this instance. More than anything, how can we spread this knowledge to a wider audience? How can we make the fediverse and how it works less confusing to people who aren't going to read technical documentation?
Federation/Fediverse should mean a user of any instance should be able to use any community. Gated communities shouldn’t be the expected norm. So, I would agree with the lemmy.world people who are upset at being broadly blocked from a Fediverse community. But it doesn’t matter because beehaw says it is temporary.
I don't think that assertion is based in reality. A server has to be hosted somewhere, and admins will generally choose to uphold those local regulations for the sake of their instance's own longevity. Federation has never meant that you communicate with literally every other instance. This isn't Tor where nodes pass along communications that don't directly involve themselves.
Two separate issues are prompting “defederation”. Blocking users from posting to your local community and blocking remote communities from being mirrored on your server. Those should be handled differently. Beehaw didn’t want trolls posting mean things and blocked every user on a server. Your concern about illegal content would be more a complaint about specific communities that feature that content.
Either way you shouldn’t blame an entire server for a few users or communities you don’t want. Expecting everyone on a instance to be like minded isn’t going to work.
It's a stopgap measure until better moderating tools are developed. I can't blame them for it.