Diversity in Germany: it has a lot to do with the politics!
When Sam Mendes made the American Beauty, in the academy awards that year it was heavily nominated (of course!). Someone in the ceremony said, ‘the best movies about America are made by non-Americans’. This could be transported to other cultures too, in the sense that someone from outside is able to present a critique in a much more stark light. With the increasing diversity in Germany, the workforce has an ever increasing push of new cultures.