Agreed. My argument is that software from market/customer perspective is more like a movie, which is supposed to delight them. And industry rightly priorities t

Agreed. My argument is that software from market/customer perspective is more like a movie, which is supposed to delight them. And industry rightly priorities the capability/delight factor over mere efficiency for efficiency's sake. Only engineers are interested in efficiency for efficiency's sake (also - will the engineers pay for more efficient software? Nope. Why did engineers abandon Sublime for vscode? So when anyone wears a customer hat, they tend to prioritize factors other than efficiency/correctness more unless we are talking about life-saving medical saving devices or such).