JUB allows data from JUB to be collected outside of JUB and the user agreement reflects such an allowance by the users. Never mind the wizard behind the curtain.
Which again gets into the argument that people are free to not agree and not use those services. Last i checked earth existed for eons without cell phones or the internet.
So tell me Corny, how does the German government determine what is foreign and what is German national correspondence while they collect signals?