But there has been a big push to make school lunches universal in the US. Compared to what I had growing up, what my kid receives is pretty mixed. On one hand, so much more is pre-cooked and pre-packaged. On the other hand, there is much more focus on "natural" ingredients and less "snacky" kids foods like pizza or nuggets.
Ironically, now packing a homemade lunch is a luxury.