Based on the comment below yours, it seems like a good way of lying to yourself. Not all situations call for what you are saying. Sometimes they are right and you are in the wrong, and you need to correct it. Not necessarily this situation, but many.

https://news.ycombinator.com/item?id=16411597

We're really good at justifying our actions. Really, really good. I'd imagine Keith is on the other side of that, and correct or not, has talked himself into believing he's the good guy. But one of them has to be wrong, so the advice that "your interpretation is not wrong" is often wrong.

Similar example: what Jobs did to Kottke in refusing to give him any stock, for valid reasons to Steve, certainly, doesn't mean Steve wasn't wrong. Would rather not say these things because it's not going to win friends, but you are encouraging destructive behavior yourself. There's no easy rule.