The good thing about HN is that the moderators are reachable and they do respond intelligently. Unlike AI moderation, you can send an e-mail about it and dang will respond to you and explain why something happen and you can discuss it.
I had my account restricted multiple times and restored once we got on the same page(I don't agree with everything but once I see their point, I can work with it). I had wrongfully flagged comments unflagged by sending them an e-mail too.
It's not perfect but it's pretty good and miles ahead than anything else online.