My sisters are two living examples of said people. They both asked me why Apple was suddenly switching the cables for their new phones and tablets, when they al

My sisters are two living examples of said people. They both asked me why Apple was suddenly switching the cables for their new phones and tablets, when they already had everything on one cable type (lightning) and it was convenient. Now it's inconvenient for them and they didn't understand what the big deal was with usb-c.