I know this is an exaggeration, but it drew my interest. This expects that the rest of us have to work to subsidize you having children for five to six years.
I'm wholly on board with helping parents raise children. Children are our future. But at some threshold of subsidization this equation tips and actively offloads the entire burden onto those without children.
Both of my parents had jobs when I was growing up. Why are we suddenly expecting this to change? Childcare can be paid for at rates under minimum wage in aggregate. Look at our school system and daycare businesses. Just because you think your child deserves only the best does not make it economical, and lots of people make this work. Thousands of years of child rearing has happened in suboptimal conditions.
Raising children has been an incredible chore more often than not throughout history. It's only been briefly punctuated by moments of ease, and even then, it wasn't evenly distributed. Children are not easy.
I think modern parents are seeing their childfree peers and remarking on the delta in quality of life.
I honestly don't mean this as an attack. I'm just interested in the varying perspectives on this.