On December 7, Tesla CEO Elon Musk has been outspoken about fertility.。He also said a few days ago that the "DINK" (DINK) is morally corrupt and actually requires other people's children to take care of you in your old age.。The so-called "DINK clan" means that both couples have an income but do not want children.。Recently, some "DINK" videos have become popular on the social platform X (Twitter), which has triggered positive discussions。Some expressed regret over their choice, saying they had walked into a "genetic dead end."。Musk replied: "There is a terrible morality for people who deliberately don't want children: they are actually asking other people's children to take care of them when they are old."。This is really bad。"