i've seen the sentiment that most of the growth being on lemmy with .world taking on the large share of users isn't necessarily positive. other than the fact that the point of federation is decentralizing, what kind of issues arise from congregating heavily in a single instance.

i know even in just .world there a few redundant communities and i imagine that this is compounded in other instances. i don't suppose i should expect or even want monolithic communities at the whim of just a few moderators or admins, but i don't want to miss out on discussion and content for communities i'm interested in.

i guess i'm just curious what the development of communities and their interaction should look like with federation, and how browsing and engaging with these disparate but related spaces is going to work for the average user.

apologies if my questions about federation are basic or these questions are well known and understood for those who have been apart of communities like this for longer than i have.