I strongly disagree with "I remained flat" statement. I mean, you were taking care of your children, weren't you? If you do it right (imho, if you even just try to do it right), it's the biggest accomplishment one can do. I understand how frustrating it must be to stay professionally flat compared to your peers. We absolutely should celebrate people taking their time off to literally raise the next humans, instead we…
Parenthood is by far the most subsidized personal choice in the universe. Let's not pretend it's not. Some countries give more than a year paid parental leave, in what can only be described as vote purchasing. Parenthood is compensated.
As for subsidizing parenthood and children: the more the better. I don’t have kids, but as a human person I have an interest in the next generation of people being happy, healthy, well adjusted and well educated. And that of course begins with creating an environment in which the parents of those children can be successful.