How do you know someone has never flown in the last decade? They wear shoes like this to the airport:
seriously who dresses for flight and thinks "buckles! That's what I need to look stylish while balancing on one foot holding up a line of people trying to get thru security."
I think that if you wear buckles to an airport you might as well wear a big hat that screams out "I'm a dumb ass avoid me at all costs as well."