This doesn't make sense since it's quite possible someone on HN has more expertise on the topic than the article writer. So of course we can't rely on the writ

This doesn't make sense since it's quite possible someone on HN has more expertise on the topic than the article writer. So of course we can't rely on the writer, or the written words, of any 'linked article' to be authoritative and decisive in any sense or in any capacity. i.e. Everything is only tentative until someone offers a better argument/proof/analysis/etc...