These blanket statements like "have as many children as you can" are pointless. Do you give this advice to your enemies as well? Should they have as many children as possible? Do we really need more sons in the Taliban? Should Unitard Authoritarians recreate more of themselves so they can ban gay marriage and force me to get vaccinated?
I think one should be very carful and confident that what they are reproducing is worthwhile before just banging out more mid wits.