This is not what the article is talking about in the slightest. The choices are: 1) working on tooling 2) building the product Of the two, which do you priori

This is not what the article is talking about in the slightest. The choices are: 1) working on tooling 2) building the product Of the two, which do you prioritize? The article makes the case for #2. That's it. Nothing you say contradicts what the article is saying, nor does it add to what the article is saying.