I think somebody shoukd do an academic study on Lemmy, how it differs from Reddit, its weaknesses, and why it might be failing. So that there is a definitive cause to its weakness that can be pointed to for anyone willing to give it another shot.

Secondly, I think it might be a good idea for the admins of the servers to have a video call. This will make the (at least admin) community feel much more personal in a way that comment threads cannot and will lead to a stronger sense of community.