No it's not. People could move closer to schools so they could walk, or change their schedule so they could drive their kids. It's about choices and sacrifices.
Now if your comment is "An ever increasing number of people don't want to be inconvenienced by sacrificing for their kids", that I'd agree with.
Absolutely correct, mod this up! It's all about choices and sacrifices. My wife and I chose to live on a single income and home-school our children. It's working out great for our family.
Programmers do it bit by bit.