Regarding this article, there are sociologists, psychologists, etc. that make a scientific/formal practice of answering questions like, 'Why do we lie to kids? What are the ramifications.'.
Where the majority of people reading pg's articles are technically proficient, our realm of knowledge generally doesn't extend into the pursuits of a sociologist/psychologist. And so those realms seem magical or mysterious to us.
Does it occur to anyone that the issues brought up in this article have probably been thoroughly studied, and well-reasoned, possibly even evidence based conclusions have been drawn, and in fact are publicly available.
In this age of information, perhaps the lie of the 'original thinking prophet' will go out of fashion.