Please don't post shallow dismissals of other people's work (this is in the site guidelines: https://news.ycombinator.com/newsguidelines.html) and especially please don't cross into personal attack.
So their comment is really a vehicle for them to deliver an insult and doesn't represent significant engagement with the material or a thoughtful digression that could foster curious conversation.
Note that that doesn't mean it's a good article or that Ralph is a good idea.