Slowdown in Rate of Immigration Means a Raise in Average Age of Americans and a Drop in the Percentage Employed

When you combine the odds of an individual being employed and parenting a newborn, a random native-born person has roughly a 5% chance of fulfilling both criteria over the decade. A newly arrived immigrant has roughly a 20% chance.

A crackdown on the rate of immigration means lower birthrates and job creation. That is, this puts additional strain on the social security system.