Sorry, but how is that good implementation? The second post might be in a different order of ideas than the first. As I pointed out above. My first post was asking for help with cleaning the old foam. My second intended post was with an article from the creator. Unrelated. Second post does not belong with the first.
For example, I can answer to you regarding a certain subject.
Agreed 100%. I use automated moderation on a regional weather site I own with ~16k followers, and it works very well to weed out unwanted posts, conspiracy theorists, and trouble-makers, But (unlike the current implementation here) it has to be done right so it doesn't cause friction for the users. Sure, this site is free, but the users are what make it a desirable place for vendors, advertisers etc. There's an implied quid pro quo that's not being reciprocated. Also true is that if you're not paying for a service, you're the product.
Here, I can answer to Astronomer's subject, which might be different. This additional quote + reply might've been added as a result of me trying to make a second post after my first one, one after another, and the forum taking this second post and adding it after I gave a reply to your post.
If you're not quoting someone on your second post, you may add a separator, for example, like this one (or it could be added automatically when the forum joins your two posts:
It makes sense to me, unless I totally misunderstood your use case.