The ever widening wealth gap, the impact of new technology on the job market and the state of geopolitics in general are the real issues here.
There seems to be alot if cognitive dissonance going on about who should have children and who should fund it, the goal posts for which get shunted around depending on which ideological zeitgeist is being punted on the day.
On the one hand, the world is over-populated and the "poor feckless breeders" are to blame (never the death throes of end stage capitalism) but then the birth rate is dropping and we do need the lower classes for the jobs that are beneath the middle and upper class kids, because bin man isn't an option for them.
The cynic in me thinks this new proposal is to ensure we have enough bodies to fill the caring and service industries, which are the only ones we'll be left with as AI takes over and the ability to progress into "naice stable careers" gets further diminished for those without assets or inheritance or nepotism to fall back on.
That said, no child should, or needs to be living in poverty in the world we live in. There would be plenty to go round if the markets, and the greed of those who run them, weren't run like a rigged casino.
We've got billionaire pronatalists opining that the tech bros should be reproducing a superior generation at as speedy a rate as possible, and potential "cannon fodder" being nurtured at the other end, and it's all being framed like some huge moral crisis because everything's too expensive - by design!!
Most people just want a nice, relatively secure life, some want kids, some don't, but tarring poor people as defective parents simply because they're poor is extremely offensive and from a certain copy book that should never be revisited.
Keeps us all at each other's throats, dividing, judging and bitching, rather than looking closely at the true causes of the world's ills. Trust me, it ain't Wayne and Waynetta and their extra sprog.