Food quantity has never been the issue. The logistics are. Food is the most direct issue, but "just" the economic turmoil alone is reason enough to worry. No one was starving in the Weimar republic, yet ...
The logistics of food don't seem to be under any particular threat. The petrol required to get someone survival calories is not so much and the vast majority of traffic on the road is not about getting basic calories to people. I don't think any of the world's nuclear states would struggle to overcome that problem right now.
The logistics of food don't seem to be under any particular threat. The petrol required to get someone survival calories is not so much and the vast majority of traffic on the road is not about getting basic calories to people. I don't think any of the world's nuclear states would struggle to overcome that problem right now.