"you are clearly not worth the oxygen you consume" is obviously against the site guidelines. Ditto for "Please get help, you are indoctrinated and incapable of holding a useful conversation", "You are projecting your own behavior upon me (and others). Get some help, my dude", and so on.

Anyone who has read https://news.ycombinator.com/newsguidelines.html should understand why we ban accounts that keep posting like this. If we didn't, we might as well have no guidelines.