How is it dystopian? We ban kids from doing plenty of things we deem unsafe in the US. We don't let them drive, go to the store alone, drink alcohol, buy guns,

How is it dystopian? We ban kids from doing plenty of things we deem unsafe in the US. We don't let them drive, go to the store alone, drink alcohol, buy guns, get married, buy cigarettes, watch certain movies, play certain video games, get jobs, etc. Knowing what we know about the long term impact of high-sugar diets, is it really that much of a stretch to limit intake?