"Who’s fault is it? Person B can claim that since their code worked with the older version of X, it’s person A’s fault. But person A can claim that module Y sho

"Who’s fault is it? Person B can claim that since their code worked with the older version of X, it’s person A’s fault. But person A can claim that module Y should never have depended upon that particular behavior in the first place." So apparently the point of having the private keyword is so you can point the finger at your coworker and say, "You should have made that private!"