Probably worth not getting too comfortable. It's only a matter of time before a new generation of product people can do this. Also, I have said this before, instead of 1 product person and 10 engineers on a team, you may have 2-3 product+eng people and 3 engineers, etc.
You have it mixed up. This guy is “the new generation of product people”. The old generation had to be technical enough to be able to grok the systems that they ‘producted’ over. It’s exactly the ‘new generation’ that LLM themselves right into Dunning-Kruger.