So when beehaw says they’re degenerating from sh.itjust.works and lemmy.world, the way that works is that any content from those specific servers will not be ingested into beehaw’s view of the fediverse. That includes content and comments. It’s identical to how if a Mastodon instance setup for LGBTQ communities and a Mastodon instance set up for far right extremists decided to defederate from each other, they would just never see any content that originated from each other’s servers. Since kbin.social is not sh.itjust.works or lemmy.world, we should be fine in sharing back and forth with those communities, and because kbin.social hasn’t defederated from those servers, content will flow back and forth between them fine. beehaw users should be able to see content from kbin.social minus any contributions from the defederated servers.

It’s a very powerful tool in toolbox for the Fediverse, and one that absolutely brings an eye to the moderation of servers when it’s used. I think it’s a bit of a bigger deal in this part of the Fediverse right now because there aren’t a ton of options yet for federated link aggregators; it’s pretty trivial now to move to a different Mastodon server if you disagree with the instances being defederated from the one you’re on. That said, it’s very much a “with great power comes great responsibility” thing; I think that it’s fantastic that servers are able to engage or disengage with whomever they want. Most will get along just fine and it’s not really an issue.

I also think that as part of a “community taking back the internet from billionaires” movement, defederation is one of our most powerful tools. If Meta comes into the scene and starts scraping the Fediverse and building marketing profiles and training their AI chatbots on our data, it’ll take about 3 minutes until people are maintaining a blocklist on git* for all server administrators to simply block Meta from accessing the majority of the Fediverse. There is a challenge in deciding what the scope of “generally acceptable behaviour” is, but we did it before centralized social media and we can do it again. If anything, I think some of the challenges of the last 10-20 years was this idea that diametrically opposed communities should occupy the same “space” on the internet. Get a big general pool, and give flexibility for communities to push in a direction they want if they want to go outside that space.

Some of these things will iron themselves out as more instances of lemmy or kbin or whatever decides to interoperate with these two spin up. In the end, I think these are tools that allow us to develop healthier communities. In the long game, it won’t matter for any one server if they can’t access beehaw because good content will be distributed amongst a ton of servers. And if the people from lemmy.world or sh.itjust.works really want that beehaw content, then they can work to address some of the issues that beehaw feels are worth defederating them for!