There were (and are)
major cultural differences between them and us on that matter.
Orlov is one place to look for a fairly good start on that hand.
Prior to, and to large extent
during the Communist era (and still today, in large part), Russians have
always been quite self-sufficient, food-wise. There are, and have always been, vanishingly few who would be pushed to the point of being able to form a starvation-mob. In fact, the only times when actual destitute hunger was widespread in that place were when it came as the result of a deliberate government policy (see, for ex, the
holodomor. As per Solzhenitsyn's Rule, feel free to multiply by as many other regions and as many other nationalities as the Soviets felt needed bringing to heel).
What's more, the climate in Russia, while genuinely harsh in a lot of ways, is in most all places that people live suitable for agriculture. And Russian agriculture is very much about growing what is suited to the climate and the region, as opposed to our American model of massive projects to subsidize or otherwise prop up unsustainable agriculture in whatever arbitrary regions it got centralized.
If anything -- and here again, I can refer you back to
Orlov -- the Russian example is one that should give us cause for concern, not comfort. We lack in America the very things that allowed Russians and Russian civil society to survive their hard times.