People think that because someone is famous or successful in something, they are automatically worth listening to. That's what floats his boat, no doubt, but that doesn't mean anything else to anyone else. Stay-at-home moms don't sit on the couch every day doing nothing. They run the home, raise the kids, ensure the kids feel a parent's presence whenever they are at home, and do several other very important things that help keep a home going. They educate themselves to be able to advise their husbands and generally support them in countless ways. Reducing that to just sitting on the couch is quite disrespectful to these very powerful women.