Who is this "We" you are talking about @stellabelle? This is a decentralized platform. What are those "social norms" you are talking about? Are you the moral arbiter that tells people how they should use this site?
Did @haejin brake any rules of this site or not?
You are being very open hearing sides on this while calling @haejin's activity sociopathological?
We refers to the entire Steem community. and yes, there are basic social rules that most people follow. I'm not dictating anything, I am showing you a mirror of cooperation.
The Steem community is not a unified block. At least 10,000 people disagree with your views about @haejin.
Again, did he brake any of this platform's rules?
And the people that upvote @haejin's posts shows you another mirror of cooperation. He's providing (quantifiable) value for a lot of people and a lot of people thank him for this by upvoting him.
"another mirror of cooperation" Now that was funny! :)
I love being lumped into a group, I for one think he is brilliant for the way he structured his content. It is valuable, it is easy to digest, and it is extremely lucrative for both the reader and the writer. So take your social norms and conform someplace else if you don't like it.
But now new members are joining Steemit, and we are creating our own (sub)culture, and so steemit will change. More sub-cultures will emerge here in the future, as they do everywhere, and then Steemit will change again.