I decided to test your theory about the cases in which they ask for a passport (I am 25, I look younger).
In order to experiment, I would only buy a bottle of champagne and chocolate.
However, the store suddenly remembered that home urgently needed toilet paper, baby flour, peach and sunflower oil, and go without everything necessary to the box of an adult family aunt is simply physically impossible, at some subconscious level!
In general, the theory has never been tested, but began to understand its essence and treat it with great respect.