Morally Right and Politically Impossible
The answer to the question is both. Children's health care is a parental responsibility and a moral imperative for society. Why should adults bother to have children if they do not take care of them? Why should a nation bother to imagine a future if it does not make basic investments in its coming generation? Taken together, that means a collaboration between parents and government to make sure children are healthy, well-fed, educated and not burdened by onerous financial debts that they will inherit as adults.
That's the ideal. Now, what's the real? Reality is that we live in a country ever torn torn between the cult of individuality and the ideal of a generous communitarianism. In that division, we typically lean toward individualism, which at its best does wonderful things for our creativity in all fields.

