Not everyone has normal skin, I for instance have an oily t - zone, acne prone chin area and somewhat normal everywhere else. (beautywithlily.com)
I just apply the face wash on my cheeks, forehead, nose and chin areas where I had acne scars and marks. (rakhshanda-chamberofbeauty.com)
According to WSJ's anonymous sources, Apple will drop the traditional home button on the iPhone 8 in favor of a distinct touch - enabled area on the chin (macrumors.com)