Advocating a solution that's only simple if all of your code is well-designed all the time is a poor strategy. Everyone has times they don't see the big picture

Advocating a solution that's only simple if all of your code is well-designed all the time is a poor strategy. Everyone has times they don't see the big picture clearly enough, or early enough, to segment or group responsibilities well. Or, even if you see the current big picture clearly, it's difficult to predict how future changes in business goals will change the conceptual model you have for your code today.