Is this a meme, too?
It is a stupid one.
One of the factors is shame…and I think it’s a big one. Shame is used to verbally stop unwanted and undesirable behaviour. Shame is often used as a form of discipline. Of course, we don’t always see that this is the case.
http://www.absoluteawareness.ca/are-you-using-shame-as-a-form-of-discipline/
The article is about the use of shame and disciplining children. I used this article because the feel of your and others posts has that feel of parent child. I am sure that is the intent of these posts as well.
It doesn't work and it is very weak in effect.