Why should people without kids subsidize people who have them?
Hmmm... I wonder what your parent’s would say!
“Why should people without kids subsidize people who have them?”
Because a free market economy thrives on appreciation caused by ever increasing demand. This increase is correlated with a growing population.
Unless you prefer that growth to come from importing disease-ridden, third-world immigrants, then we need to offset the costs of raising kids in this non-agrarian society.