As systems get more complex, whether they need to be or not, the issue I believe is no one takes the time to explain or document why. They just plow ahead build

As systems get more complex, whether they need to be or not, the issue I believe is no one takes the time to explain or document why. They just plow ahead building complex stuff at times seemingly so they can say “look at this complex system I built to solve that really hard edge case”. When 99% of the use cases were already solved.