[tyfighter]

Of course they realize that, because that's not what the article is about. The problem being described is that the distribution of talent/intelligence across the problems civilization is facing is uneven. The author's perspective is that individual interests and pay/profit incentives bias the distribution towards fun boom/bust industries (e.g. video games/VR/entertainment), and more critical industries may be losing out on this talent as a result. These are problems that capitalism can't naturally solve, because not every problem needing to be solved can be crafted into profit driven market. More than a "critique of capitalism", the author has noticed his industry is filling up with engineers/competition.