What's a Senior Product Manager's Job?

A PM's responsibility (not just their "job") is to build and grow the BUSINESS (I don't mean selling), however what's listed in this article, despite loads of buzzwords, is HOW that's done, but there's more.

The PM must, most importantly, have a firm understanding of the market opportunity with a comprehensive business model and product strategy that allows them to capture the opportunity. You know, that whole part of business about making money? It's always forgotten in articles like this, despite being the most important responsibility. Ok, I'm done ranting for now.