>>> And what’s the scam angle when the DNA is known? A person with apparent authority, telling people something about themselves, that they believed to be hidd

>>> And what’s the scam angle when the DNA is known? A person with apparent authority, telling people something about themselves, that they believed to be hidden, is a tactic for gaining psychological control. A strong-minded person should be able to withstand it under normal circumstances, but we're not all strong-minded under all circumstances. Hence the power of things like personality tests, police interrogations, and so forth.