The idea is tempting and is very similar to what Reddit is currently, I think that platform would be an example of what you want or so I understand it, but with some adjustments to our Blockchain. I imagine we could have a sort of Reddit on Hive and allow to do all this you say, I think it would be very enriching and valuable for the community, there are things I personally want to share that go beyond a Twit or Thread and I would like to see the opinions of others but I don't because it wouldn't go in as a real post.
A frontend similar to Reddit could be made and the post could be taken as a comment like Leothreads does, that way we could create opinions and tell diverse things without filling our shitposting.
Let's imagine a channel that says "People who have worked late at night writing posts, what was your worst experience?" and that is filled with comments from users telling their boring experiences while writing late at night XD
I believe @hivetrending was working on something like that!