[pjerem]

Also it’s just some HN slang. No more, no less.

[wging]

Way more, actually. It likely predates HN by decades.

[simoncion]

Yeah. Over the past (dear god) fourteen years, I've noticed approximately zero HN-unique vocabulary.

There's the proliferation of both "manager speak" and "self-help coach vocabulary", but that's (sadly) not unique to HN.