Everyone pretends to be altruistic until it suits them not to be. Do people buying iPhones really care about the child labour that mined the silicon or the Chin

Everyone pretends to be altruistic until it suits them not to be. Do people buying iPhones really care about the child labour that mined the silicon or the Chinese workers throwing themselves off the roof of Foxconn. Of course not, we just tell ourselves we are abstracted away far enough to be guilt free. Don't get me wrong, I am sure a16z are being hypocritical, but he who is without sin can throw the first stone.