By now, we’re used to members of the Kardashian-Jenner clan floating in and out of the news cycle for various Photoshopping mishaps and accusations that they promote unhealthy body image on social media, from sponsored waist trainers to diet lollipops. But few controversies involving the beauty moguls and their obsession with exhibiting physical perfection at all times have been as baffling as the fallout from an unfiltered photo of...