I agree with your comments in the video and it's obvious what @haejin's motives are when you see he downvoted this post.
The posts done by him were never of any interest to me, but the war between them and @berniesanders does interest me, as well as bothers me.

New users seeing this will be taken aback by this behavior and it does no good to Steemit in general.

I call upon Steemit to come up with an arbitrage solution to deal with abusers without resorting to personal vendettas or depending on single persons to take actions.