I think this is desired. Lemme give my case. I think r/historymemes is absolutely flooded with racism, tankies and neo-nazis, and perhaps more than the rest, colonial apologia. Reddit being centralised, I can't create another r/historymemes.

Say we have a c/historymemes in some instance. The same racism and shit happens. No problem, I can look for a new c/historymemes on some other instance that is better moderated in regards to those problems.

I don’t see this as an issue. One of two things will happen:

1. Each community that has similar or same topics will begin to specialize: ie: the 25+ Apple subreddits. These communities will then become (if I have the nomenclature correct) “Comminities” within an “umbrella” topic.

2. If there are competing communities with a narrow topic, one will prove out, or if one goes off the rails, another will spin up to replace it. The Fediverse is, like a mesh, self healing.

The goal here is not to try and artificially constrain Lemmy to the limitations of the Reddit architecture, but to explore what is possible within a federation structured “information aggregator.”

Personally, my experiences on Lemmy have not differed much from Reddit, with the sole difference I did not need to purge a pre-defined Front Page. The only thing I really miss are some of the specific subreddits that have no analogs in the Lemmy Fediverse; and the ability to aggregate “like topics” as I did with multi-subreddits).

I think it’s a valid question. I think there is value in allowing separate communities, but it makes discovery harder.

It would be nice to see a way of creating meta lists with one click signup functionality, so curated lists can be created.

And/or the ability for communities to be able to link perhaps? So they become functionally one community, but with the ability to split remaining in the individual admins control.

I don't really see the issue. I've subscribed to Technology maybe 4 times now? All that means is I get more tech in my feed. It doesn't really matter which specific community it is, does it? If there is an interesting tech-related story or news item I'm bound to get it on one of them, or all of them, and each post might have its own insightful comments on the subject. It's just more content and more opportunity for discussion. I think Lemmy will excel at bringing forward content in this way because you can sub to many different communities around a singular topic. You'll never be limited to just one place like a subreddit with mods who shape the content you get to see. If any one community started to be artificially controlled like this, there are 3 more who aren't.

I'd rather have multiple small communities than monolithic ones in most cases personally, that and it avoids the reddit problem of being forced to use a subreddit despite bad/creepy mods cause you can just make your own version in another instance

Stop asking this. Reddit has this kind of problem as well but people ultimately sort it out.