[tkk23]

Do you have an example for the 'shitting'?

I don't understand how the shitting, and slapping right back is economically relevant. How is it preventing a country or a region from picking a market and becoming a global leader and thus earning high margins? E.g. people have been dissing China's product quality for ages and yet that hasn't prevented China from improving.

As a side note, it shouldn't be an economic disadvantage that Germany exports 30% to the European periphery. Cars are a competitive market with French, Korean, Japanese and American offers. The periphery should be able to make back much more if they specialize in products of a high-margin market. E.g. if I were a politician, I would go all-in on medical research and try to develop some world-leading equipment or cures.