The price of food in Switzerland was insane when I was there.
Processed food like frozen pizza is expensive as a substantial amount of (manual?), well-paid labour goes into convenience food.
I must be misunderstanding something, because these two sentences seem to contradict. In Germany itself, "unprocessed food" is more expensive than in most of the rest of the world.
Sure, in most of the rest of the world food is pcheaper but that compares to even lower income levels.