Medicare should for the prenatal and young exclusively

Obamacare is going down. It's "Wellness" gamble is not paying off and so the young and healthy will drop out leaving in the system only those who need it.   Long life and health comes from moderate consumption that needs to be taught by both family and medicine.  Rather than devote government resources to the aged it should be to the young and leave it to voting age citizens to choose and pay for the services they can afford. Make Medicare for the prenatal and young and hand off them off to the private sector as they mature.