Taste is developed by the diversity of the products one can sample. I think our children today may be missing an education about food. We must teach them to know their cuisine and to know the equilibrium of nourishment. That is very important for health.
You can't move so fast that you try to change the mores faster than people can accept it. That doesn't mean you do nothing but it means that you do the things that need to be done according to priority.
