> What's more? Have in mind that an airplane is not a restaurant. It should not even serve food. Although the food industry wants people to believe we need to eat every 3 hours, that's very far from being true.

Have you traveled with friends or a family before? If you go on a 18-hour cross-ocean flight and forgo in-flight meals because eating is food industry propaganda, then you're going to have a lot of hungry/angry travel companions.