https://www.boisestatepublicradio.org/2025-04-27/a-family-planning-expert-weighs-in-on-the-trump-administrations-pronatalist-policies
You probably missed this.
Apparently, there are a lot of right-wing causes associated with this
organization:
https://www.sourcewatch.org/index.php/Institute_for_Family_Studies
There was nary a mention of increased immigration to solve any possible
('tho doubtful) economic issues.