Yeah, funny how I'm allowed to order a DVD from US or Germany, while at the same time I'm forbidden from paying to watch that show from a German or US streaming service just because I live a bit to the south.
Netflix actually built itself on the fact that you can send DVDs wherever you want.
This does not apply in Germany.
Copies that exist purely in cache, or, copies, that stop working after some time, are always legal, and you need no license for that.
It’s why streaming music from a chinese website is legal.
For reference I believe this to be stupid, but that's where this fabled profit lies.