No, cpach is right. You can't post comments like "it shows your subpar human material" to Hacker News. Personal attacks are not allowed here, regardless of whether someone downvoted unfairly.
There's also the guideline specifically asking you not to go on about being downvoted.
There's also the guideline specifically asking you not to go on about being downvoted.
https://news.ycombinator.com/newsguidelines.html