That and that are both terrible advice. You need preparation, and lots of it. Perhaps 100+ years ago everyone had solid family units where the mothers/grandmothers could provide one another with advice and hands-on help but that doesn't exist for everyone anymore. Now if a mother is stuck at home and panicking she might only have the internet, or maybe some outdated and unhelpful family opinions masquerading as advice. That can save parents from depression and prevent health issues with children.
I'll take my two healthy kids and respectfully disagree with you. Anyday.