I'm arguing GP personally dislikes the story despite its merits - it very clearly is related to tech - even though it doesn't
need to[0]. Evidently, GP is wrong about it belonging to HN. Flagging a link that doesn't break HN guidelines, only because it offends your sensibilities is abusing flagging rights, IMO.
0. HN links only have to be interesting, to belong. They don't have to be tech-related, despite this being a widely-held belief.