Hang on, buddy,
You just stated that “children’s nutrition is bad because parents don’t care”. I can’t speak for everyone, but I can speak for myself and my wife and the parents we know.
We offer and push the freshest food available to our daughter—she doesn’t always want to eat it, and when it comes down to it, if she doesn’t want to eat it, we have to get her to eat something, so we go to the organic fruit and veggie pouches because they’re still nutritious, albeit processed, but still good.
When you become a parent, it’s more important that your child eat something than eat what you make for the in the first place—being a parent isn’t always about your child doing exactly what you want. So, reserve your criticism for when you become a father, pal.