Is that 1% not true or 99% not true? Amortizing the up-front cost of design, into a continuous cost of refactoring every time the requirements change doesn’t m

Is that 1% not true or 99% not true? Amortizing the up-front cost of design, into a continuous cost of refactoring every time the requirements change doesn’t make the original claim false. You are still paying the price of rigidity.