I think what’s missing from Lemmygrad that prevent me from switching to it full time are general purpose, non communism related content. Sometimes you just want to relax and look at a cat picture or non political meme, or post about the latest open source software without it having to be strictly tied to communism. For that, Lemmy.ml is useful.

Basically, if you’re thinking of defederating from everyone else, I’d like this to be a communist instance without everything necessarily having to be about communism, in the same way as you can be a communist without having literally no other personality traits, you know.