This is seriously not ok on HN. You can't attack others like this, regardless of how justified you are or feel you are, and we ban accounts that do.

https://qqrl.tk/newsguidelines.html

Edit: your account has unfortunately done this before (e.g. https://qqrl.tk/item?id=47548889). I don't want to ban you, so if you'd please review the site rules and not do anything like this again on HN, we'd appreciate it.