It only works for Piefed because for Lemmy the problem is solved by Lemmy-federate.
This is part of my complaint! Every service has to have its own solution. And each of these solutions is a centralized dependency for that service.
No, Lemmy-federate is targeted for community mods, not regular users looking for content. Regular users can just use the search bar or !communitypromo@lemmy.ca to find communities.
As a user, I still routinely can not find communities I’m looking for. I’m still not understanding how lemmy-federate “solves” the problem of community discovery, but it’s clear that it doesn’t do it reliably.
Yes, I know but any communities/instances created after that are still in the undiscoverable situation