Because seeing a nipple is on par with murder. Not to mention society makes all sorts of terrible shit ethical, like billionaires bribing politicians to subvert the will of the people. My point was ethics is a subjective defense at best. Especially when no harm is perpetrated on either party and nipples being required to be covered was not an ethical standard most of human history. Murder would cause harm to the murdered party. Nipple viewing would only harm a child because they have been taught that nipples are “supposed” to be hidden like a dirty secret. Even though all mammals suckle from them in early life. It’s absolutely silly to make a bare chest being exposed such a big “ethical” deal and people should be questioning this like I did. It only exists due to the puritanical religious idealism pushed on society. It has no basis in reality as a detriment to society.