It's kinda funny that many of the problems he's mentioning is exactly how moderation on reddit currently works.

Hell, newly revamped "block user" mode got extra gaslighting as a feature, now person blocked can't reply to anyone under the comment of person that blocked them, not just the person that blocked them so anyone that doesn't like people discussing how they are wrong can just ban the people that disagree with them and they will not be able to answer to any of their comments.