The general idea is good, but I still believe the best solution is the ability for Communities to follow other Communities. That is essentially a fully automated version of this sibling proposal.
This has been explained in great detail by ‘jamon’ here:
https://github.com/LemmyNet/lemmy-ui/issues/1113#issuecomment-1595273502
This basically lets Communities opt to federate directly with other Communities, abiding by the same network dynamics as the fediverse at large, I.e. cross-network moderation by (de)federation.
Here’s a succinct description of the problem that C-C following solves:
If you are an active user (not moderator) of Lemmy, the requirement for this becomes apparent almost immediately. One of the biggest strengths of these forum are communities-at-scale. Being able to easily post and interact with large groups of people is the benefit to the user that makes Lemmy (and all other social media) appealing.
As a user, I recently wanted to post to AskLemmy. Almost every single instance has thier own separate AskLemmy implementation. Naturally, I’d tend to post to the one with the most users. But inherently, I’m missing the majority of users by only being able to post to one. I.E., I posted to AskLemmy@lemmy.ml (which had 3k users), but by doing that, I’m missing out on the users from lemm.ee, behaw, lemmy.world which in total are far more than 3k.
I’ve been reading a lot of your exchanges on the Lemmy GitHub and I can tell you with a high degree of confidence that you are not the subject of a hazing ritual. What’s going on is a miscommunication issue; there’s no ill will directed towards you.
The Lemmy devs are under a great deal of stress these days due to the recent influx of activity, both on the big Lemmy instances as well as the Lemmy GitHub. You’ve clearly gone to great lengths to investigate various SQL bottlenecks in Lemmy, and this work does not go unnoticed or unappreciated.
The problem you’re likely running into is that the Lemmy devs are trying to address a wide array of issues, whereas you are zoomed in on some very specific performance problems. Whether or not the core devs are wrong when they say your findings are irrelevant is beside the point. What they are really saying is that they do not have the attention bandwidth to try to see what you are seeing right now.
If you find yourself unable to work with the Lemmy project, there are other fedi projects in Rust like Mitra or Kitsune which might be more receptive to your contributions. I’m personally very interested in seeing rudimentary Lemmy (Groups et.al.) compatibility in Kitsune.