I think kbin has the best interface and I am hoping they get “multireddits” implemented soon so you can combine communities from multiple servers into a single view
Blocking interactions would be understandable but also blocking read-only subscriptions seem like a mistake.
Edit: Figured out myself. It wasn't that difficult :) I agree with others that this needs to be mentioned more often. But, when I searched for "dotnet" in lemmy.world, it didn't return "https://kbin.social/m/dotnet" as one of the search results. Is this due to defederation? Is there a way to add a community using a unique identifier instead of searching for it?
It's kind of complicated, but is only a problem for new instances and new communities. After everything is established, it'll be a lot easier.
I expect the software will continue to improve, though, so these rough edges will eventually be taken care of. I hope. :D