Having the federal government get rid of all the pornography.
Okay. I'll grant you that one. You'd have to pay for a few more vice cops. As a profoundly religious homeschooling mom I spend my days with social conservatives. Within that group I know of no one who drinks irresponsibly nor uses drugs, nor gambles, nor has their children in public school, nor is on welfare, nor has been incarcerated, nor has a social disease, and I include the teenagers in that. None of the husbands is unemployed. All are net taxpayers into the treasury. IMO, not a bad tradoff for a few more vice cops.
You want to reduce government spending? Pray for more social conservatives. We're easy on the public purse.