On the contrary. I think everyone should try growing some of their own food. It's not only great for your physical health, but your mental health too! Also having some long-term food storage and water on hand is a great way to weather unexpected circumstances. It doesn't have to be an all or nothing thing. It's sort of like having a generator or battery storage for backup power... If everyone had it, the whole grid (or food availability) would be a lot more resilient. Imagine if all of Ukraine's residents had plenty of food and water in their homes for the next 2 months. That would be huge.