Want to know why Germany is protesting?
https://correctiv.org/en/top-stories/2024/01/15/secret-plan-against-germany/
"The scenarios sketched out in this hotel room in Potsdam all essentially boil down to one thing: people in Germany should be forcibly extradited if they have the wrong skin colour, the wrong parents, or aren’t sufficiently “assimilated” into German culture according to the standards of people like Sellner. Even if they have German citizenship."