Self-hosting is inherently not low effort. This isn’t memes or shitposts. This is people helping people that are trying to help themselves, a.k.a. people making an effort. Communities rely on the discretion of mods and rules specific to the community focus. If this community didn’t have some kind of bar to meet for low effort posts it would drive away participants and contributors more interested in higher effort and more interesting topics. It gets real old seeing people ask and answer the same basic questions about Plex, Jellyfin, *arrs, and docker all the time. Worrying about if this rule will be abused seems premature. Besides (as others have pointed out) there are other communities with similar interests, if you’re that concerned that your spammy no-context YouTube video got deleted, please go try your luck elsewhere.
You’ve just traded down votes for the report button.
I say they are two different use cases. There is often a very wide gulf between a comment that I feel does not contribute to good discussion and one that is so heinous that it needs to be removed. Most of your comments for instance: pretty naive and banal adding little good to the discussion overall, but I don’t feel that you’ve said anything hateful, obscene, or aggressive enough to warrant total removal. Usually I just downvote and move on, especially when I don’t want to hear that person’s bad take reply on my own point of view. I’ve made an exception here for you simply because you are trolling all over this thread, seemingly inviting downvotes. But, I’m going to block you and move on because you’ve killed any interest I have in this thread or the larger discussion. I still don’t think your comments rise to the level of reporting.
Reports and blocks aren’t a replacement for downvotes and if your instances doesn’t federate downvotes you shouldn’t use them that way.