Real food Will go so expensive that will become Luxury only for few and off course davos elite.
But people will hunt down rich ones then If they can't get food you woun't eat in the expensive places If rest of the world eating bugzz, you need armed sercurity guard near by restoraunts.
But food prices are about go bullish parabolic bull run so many can't afford real food only frozen bugz or who knows what some dead cats or rats.
I know you are fantasizing here but indeed many countries with large populations such as China have started to prohibit food exports to other countries, they focus on making their country a food barn, this is based on a conspiracy that in the future food prices will be expensive and rare especially in developed countries that do not have agricultural fields, but in my country the story is a little different, many middlemen deliberately hoard basic ingredients to create scarcity in the market and make prices go up, so only rich people can enjoy expensive food, middle and lower class people can only eat food that comes from cheap and low quality basic ingredients.