This is a very well researched essay regarding the solar panel industry in China and Germany: https://www.youtube.com/watch?v=QoCoPmtNRJo I really recommend watching / reading sober assessments like this.

This is the strategic decision that was the last nail in the coffin for European battery cell manufacturing: https://www.reuters.com/article/business/bosch-shuns-battery...

It is a rational assessment of realities when it comes to high end production. Not every industrial environment can produce every kind of industry. At some point the costs are too high to overcome the difference.