capitalism, or at least the flavour we enjoy in “the west”, needs continued increases in profit and growth or baby Jesus will cry or something.
The easiest way to do that is by increasing population. Most of the countries that have actually benefited from capitalism over the last 80 years are now seeing declining populations (or at least working populations) as the desperation to funnel wealth upwards makes the idea of starting a family unpalatable.
This is why “wealthy” capitalist counties are all importing migrants at unprecedented rates. However this upsets the nationalism that goes hand in hand with exploitative capitalism as they don’t want to “lose their country” to the very people propping it up.
The next logical step is brain dead baby makers.