I don't completely disagree, hopefully the PR I linked, once complete, will make it a lot more obvious to people when this scenario occurs. I think from an instance owner perspective, they wouldn't want to constantly be paying the overhead on communities no one has an actual interest in viewing (edit: this isn't worded well, so forgive me, obviously people may want to view it but not have it show up in their sub feed, so perhaps another action item is a way to split subscription lists, which I think was already requested), as it has a very real financial cost to them. But I will keep this in mind, I meant to investigate how lemmy works (whether they also require a subscriber, I mean they do because this is how AP works but they might make a fake user or something, I never had a chance to look, but I'd be curious what tools they have to stop incoming messaging for when an instance owner wants to save bandwidth)