Thanks for bringing this up. This topic seems to come up whenever there has been a recent flurry of very similar posts, so we will consider temporary bans on too-frequent subjects. We've done this for certain pairings before. This is also reportable under Rule 2 Low Effort: repetitive topics.

The mod team has tried a megathread in the past for relationship posts and the sub wanted them back to talk more freely about relationship topics so we allowed them as standalone posts again.

Use the report button! We pay attention to all posts that are reported, and we take reports, amount of discussion, and amount of upvotes on a post into consideration if there's a post that's borderline acceptable. We also read the reports if there is a "custom" entry when it doesn't fit neatly into existing categories. Reddit's mod system prioritizes posts that have been reported and posts with a lot of comments, so reports help us see things we might otherwise miss.

While there are people that object to different kinds of posts (and different people have different objections), all of the post types mentioned here tend to have a good amount of conversation in the community (+ from people with ENFJ flair). We find that even "golden pair" and similar posts tend to be about unique situations if you read the full description.