
the only two ways to grow a nations population and combat a ballooning average age is either citizens having children or allowing immigration. nearly all countries utilize a combination of the two, because that’s the most reasonable approach. additionally, the only way to encourage citizens to have children is to ensure that they can afford to have children.
Limited immigration, tax cuts for the rich (very limited population) at the expense of social programs that make having children more financially viable for the average worker, starting wars that increase cost of goods, weak financial control that has led to 7/8 of the past recessions being under republicans leadership
So it’s not like a major factor but it is a factor. I’m skeptical about the housing cost claim tho, I feel like immigrants have a way smaller impact on housing costs than the monopolization of local real estate. Like in my town it’s pretty much 3 companies that own all new housing properties. Since they’ve started blowing up, real estate jobs have decreased, housing costs outpaced nationwide costs growth, meanwhile those companies are raking in hundreds of millions