Thanks for the correction, i read the post when it was made and only re read the post itself when linking. The problem as far as i understand it wasnt with communities people didnt like, but with trolls and harassment that is hardly controlled with a no barrier signup process. As long as the mod tools are not good enough to deal with that, beehaw.org has every reason to deal with this in a way that compromises content wise.
I would like it if lemmy had near the numbers of reddit (although i dont think that will happen), but the userbase is already big and diverse enough to sustain some good communities that have an (imo) better feeling to them than reddit.