"The biggest problem is the persistent and incorrect belief that applied mathematicians (CS majors) can easily learn the skils needed to engineer complex systems as they go (or, worse, that said skills are trivial or even irrelevant compared to the ability to recite textbook DS/Algorithms trivia) and that they are also able to adequately determine the capabilities of other similarly trained persons to do the same mainly by relying on textbook test problems (albeit sometimes with a twist)"

thank you for this golden nugget. its like thinking you can build the best basketball team by getting the most athletic looking players, except much worse. i guess the conventional wisdom is that good software engineers are like mathematicians, but in my experience they are more like craftsmen, like a cabinet maker or ship builder. i suppose its contextual to the software problem, but analytical, deductive aptitude, while helpful, seems to pale in comparison to what i consider the craft (consistent style, naming, testing, pacing, working together and communicating, effective editor and shell use, knowing how the fuck to use git, etc) which have very little to do with analytical, deductive aptitude.