I mostly agree, but I think there are situations where it does make a difference. I had a position working on a pretty complicated 3d application in Angular.

I mostly agree, but I think there are situations where it does make a difference. I had a position working on a pretty complicated 3d application in Angular. At times, it felt like I was fighting a war on two fronts, one dealing with Angular complexities and the other dealing with domain complexities. A better understanding of Angular in general would have greatly increased my productivity. Now, whether or not an increase in team productivity would have really mattered is hard to gauge.