I think one of the most confusing parts of Lemmy is searching for new communities, especially because the search function on each instance won’t show communities that no users of that instance have interacted with yet. So I wanted to share this site I discovered a while ago: https://lemmyverse.net/communities

It loads pretty fast and is a surprisingly efficient way to find the largest community for a specific topic across all the different Lemmy instances. Hope this helps some and if anyone has better recommendations feel free to share.