Precisely. It is who made it up that makes all the difference.

But statistics is boring. What's really hilarious is when people invent theories like "don't do swimming, it will make you forget how to ride a bike". Or "don't use rear brake, it will make you lose your front braking skills in an emergency". These still have some trace of logic in them, however weird and alien that logic might be. But "you should use your front since it is more efficient"... wat?