Most people access the Fediverse through one of the large instances: lemmy.world, kbin, or beehaw. New or small instances of Lemmy have no content by default, and can most easily get content by linking to larger Lemmy instances. This is done manually one “Community” at a time (I spent 15 minutes doing this yesterday). Meanwhile, on larger instances, content naturally aggregates as a result of the sheer number of users. Because people generally want a user experience similar to Reddit, I think it’s inevitable that most user activity will be concentrated in one or two instances. It is probable that these instances follow in the footsteps of Reddit- the cycle repeats.
I actually think the Fediverse is in the beginning the process of fragmenting into siloed smaller, centralized instances. Beehaw, which is on the list of top instances, just blacklisted everyone from lemmy.world. Each of the three largest instances now are working to be a standalone replacement for Reddit and are in direct competition with each other. It is possible that this fragmentation and instability? of Lemmy instances will kill the viability of Federated Reddit altogether, but hopefully not.
These are my main takeaways from my three days on the Fediverse. I will stick around to see if the Fediverse can sustain itself after the end of the Reddit blackouts.
But that only helps in knowing which communities I can see, I still don’t know how much I’m missing out in the comments on other communities because some of them might be from people my instance has defederated.
I noticed this today when I had a comment chain on lemmy.world that I accessed with my lemm.ee instance. That chain was >10 posts long with several different users from different instances.
When I looked into that community with my feddit.de account, I could only see the first two comments of that chain, not even my own lemm.ee comments were visible despite not being blocked by feddit.de.
It was because the third post of that chain was made by a user on an instance that is blocked by feddit.de and that lead to all following posts also missing.
So now I’m feeling like I’m possibly missing big parts of all those comment sections just because they happen to include a comment from a user somewhere early in the chain that is on an instance which is blocked by my instance.
That’s the reason despite me being german I probalby won’t use feddit.de anymore because, at least for the time being, lemm.ee doesn’t have anyone blocked so in this specific example I can at least see everything posted on lemmy.world that isn’t already blocked by lemmy.world itself(in which case I don’t miss out because no one could see these posts).
While with feddit.de, browsing on lemmy.world I also won’t see things blocked by feddit.de that other users browing lemmy.world could see.