Pro tip: If you have a manager who acts like this, or even worse, an org, then it is best to find a better work environment. Having said that, these scenarios tend to be in the minority.
One of my best jobs had the department head say to his staff when things go wrong: "I don't want to hear X screwed up. I want to hear why we allowed X to screw up". Why could a junior employee make a change that affects the whole org? What systems are not in place to prevent this? Etc.