Can't blame you for that. Personally, I still think it excels at content where communication with OP is irrelevant, like !itookapicture@lemmit.online, !todayilearned@lemmit.online or !dataisbeautiful@lemmit.online. And by far best example of this, if you look at the subscriber count, is nsfw content.
This is effectively already kinda how it works. For each subreddit it periodically (anywhere between every 30 minutes to every 12 hours, based on subscriber count and posts per day) requests the "hot" content feed. It then checks each post if it has at least 20 upvotes, and a 80% upvote to downvote ratio. Those numbers are configurable, but that's what they're currently set to - I believe they're a good mix between filtering out the complete garbage while still making sure it doesn't miss good content is.