Their stated reason being that currently they don’t feel like they have the moderation tools to remove rule breaking content should a bunch of bots and spammers flood in
I feel like that’s reasonable. Lemmy is still in very active development, and still building up a lot of features. Also, their defederation isn’t meant to be permanent either
Stardew Valley technically does give you a lot of the wiki information through the books and by talking to the NPCs, it’s just a whole lot easier and less time consuming to use the wiki