Nonsense. I lived in USSR. Subsistence farming was the main source of food - i hardly remember eating anything except bread which would came from the shop, not the family plot. And yes, my parents were Ph.D.s and worked in space program - kind of people that would fly first class would they be in the USA.

We may argue a lot about capitalism vs socialism, but however dire things may end up in the U.S., no American would ever escape on a homemade raft into Cuba.