I'm just trying to subscribe to as many of the duplicates as I come across for communities I see and like. I suspect eventually some will become the most popular ones and 'win' the unofficial title as the 'main one' if the overall user base continues to grow. Am I right in thinking it also depends on which instances your 'home instance' continues to federate with (IE admins don't block) or have I totally misunderstood and overcomplicated how it works in my mind?

If I'm understanding this whole thing correctly: an instance that your 'home instance' (where you signed up) has federated with might host a larger user base for one community, but if their admins blocks your home instance or vice versa, you lose the ability to interact with that community(?) I would think this means ideally you want your home instance to host the community that 'wins' so you're less likely to lose access, right?

So if hypothetically for whatever reason lemmy.world or lemmy.ml blocked the other, users who signed up on lemmy.world would lose access to the communities hosted on lemmy.ml and vice versa. So duplicates would still pop up if the most popular community is hosted somewhere your home doesn't have access to, right? I'm far less likely to create multiple accounts just to access an unofficial 'main' cat community than I am to just click 'subscribe' on any available sub with the word 'cat' in it.