I think you’re.right about tradition. I have a set of recipes from 3 generations ago. It’s been converted over the generations from a list of ingredients to “a fistful of flour” to “a juice glass of broth” to “1/3 cup of butter” as it was passed to me. Maybe my contribution will be to convert it to weight and pass it to my kids for them to finally convert it to metric weights.

This is a great thing. I didnt know that Walmart was doing it, I have only heard of local grocers in Europe doing this.

I read a paper a few years ago that basically said that food insecurity is not a problem with production, but is instead a problem with distribution. The USA throws away enough food to feed another good sized country. I don’t know the exact nature of the distribution problem and whether it’s a problem of resources or something else, like s political problem.