To anybody who approaches parenting reflectively, the knowledge of personal imperfection should be obvious.
That being said, on ye olde Internet, many people become very offended by the parenting efforts, advice, or suggestions of others. I think I understand why.
We all know that we fall short as parents, but we desperately want to believe that we’re doing the best than can be done. Indeed, while it may or may not be true that our parenting is the best we can do, we certainly want to project as a fact (even to ourselves) that we’re doing the best that anybody could do. In other words, our own parenting is the ideal. Thus, we feign offense at any suggestion that we are not, as destrablizing our ideal implies that our very method of parenting and therefore our children are being attacked. It’s weird. I’ll try not to do it. My wife and I talked about the upcoming advice barrage. We’ll aim to learn what we can and ignore the rest. Being angry and resentful all the time is no way to live, parent, or enjoy yourself.