When I was just a teenager "Experts" were condemning "winkle pickers" "stilettos" and "brothel creepers" and using much the same "science" to justify their complaints. Frankly going barefoot is what we are built to do but since that is not socially acceptable these days then wear what you like, as long as it fits properly, and change your footwear several times a day ~ Take care of your feet (they cannot be replaced) and they will carry you through life.