The article makes good career advice in general: understand what pays your salary, and contribute enough such that your costs are offset by your labor. For engineers, that means understanding how the company makes money, or how you can save the company money, and then focusing on those things.
As many, many others have pointed out however, modern companies, especially modern tech companies, aren't operating from that mindset. Presently they're all championing products for the sake of the product itself, rather than sticking to their profit centers. It's why everyone for the past decade or so has engaged in a "checkbox race" of adding the latest fad to their product suite, regardless of its value to said product or its customers in the first place. Likewise, internal politics has shifted to prioritize those working on the "right" product, as opposed to recognizing those who create the most value. It's a large reason why enshittification continues to grow: leadership doesn't care about value, product, or engineering, so much as they want the latest shiny thing to add to their sale sheet and make the Board and/or Shareholders "happy".
My own data points supporting this theory:
* Cutting a cost-center's AWS costs by 60% and saving the equivalent of my TC every 2.5 months (~$1.3m/year) got me sent to the Private Cloud team
* Building multi-cloud showback wasn't recognized because I wasn't on the Public Cloud team (a new team rebuilt it two years after I'd finished it)
* Building a Cloud-as-a-Service model with AI Agent hooks got me RIFed
So to add a caveat to the OPs own article for others based on my own experiences: if your organization isn't prioritizing value regardless of origin, your position is unstable. In those cases, you need to either find a way onto the "right" team if the company is important to you, or you need to brush up your resume and find an exit post-haste. Creating value in a company that doesn't acknowledge or respect it is a huge red flag that I naively thought tech companies ("we're a meritocracy!") wouldn't display, but I was gravely mistaken.