Do you provide lunch for your children at school?

I was just wondering about this the other day. No, I don't have children but I have noticed something that didn't occur when I was growing up. We stop most mornings at the corner store where I get a cup of coffee. My husband doesn't drink it and I don't need a whole pot, so..... Anyhow, I see lots of parents stopping with their children to grab something for them to take for lunch and breakfast which usually includes a soda, a bag of chips or a candy bar. I'm not seeing healthy foods go out with them. They carry lunchables at the corner store. When I was growing up we got up and had cereal before going to school. We took our lunches when little. When we got older we purchased lunch in the cafeteria. I realize we are all in a hurry but I don't understand this. Is convenience more important than health? And yes, I do bring my lunch to work. Sometimes a salad, sometimes soup.