If you were to use one word to describe J.D. Vance’s vision for America, it would be “sacrifice.” Women would sacrifice their careers and their reproductive freedom to stay home and have lots of kids. Men would lead households with far less income than they have today. LGTBQ people would go back in the closet. Businesses would be much less profitable. Consumers would pay higher prices and have fewer choices. Unhappy couples would be forced to remain together for the sake of their many children. Some degree of censorship of the internet and the MSM would probably be necessary. In short, material prosperity, freedom, and opportunity would take a back seat to stability and traditional religious values.
The Democrats had the Great Society; Vance wants the Godly Society, as defined by Thomas Aquinas. It would look like something between Ireland in the 1950s and Franco’s Spain, depending on how much force was required to bring it about.
The problem with this program, of course, is that it has very limited support within the Republican Party and absolutely none elsewhere. Even Trump doesn’t really buy into it. So how can it happen? Through patience, a large measure of stealth and misdirection, and the abuse of federal power on a massive scale.