Also lower safety, health + labor standards probably. Years ago I watched a french documentary where they had gone undercover in a large German slaughterhouse to explain the price difference with France. It was almost exclusively exploited migrant workers who were doing their work with appallingly low hygienic standards, which was then contrasted with a (more expensive) modern + much cleaner french slaughterhouse. I was not surprised when there was a string of scandals with German slaughterhouses during early covid. I will never buy German meat products, which is not much of a boycot, because I can’t remember the last time I’ve seen any for sale where I live.