I wonder how these will fare in Saxony. I presume it's an industry which will attract and depend on highly qualified foreign workers. Dresden itself may be fine, but parts of Saxony are sadly no-go areas for anyone remotely non-white, or even moderately liberal. It's a really brain-damaged region outside of Dresden and Leipzig, and even those cities are not exactly welcoming examples of diversity. Given a historic chance of prosperity, I think odds are eastern Germany will shoot itself in the foot epically with this.