Tie draft registration to voting registration. Equality before law, and all that

both are already tied to residence registration (which is mandatory in germany, because it defines where you pay taxes). there is no need to register for the draft. it is automatic, once you turn 18 you get the letter to get tested if you qualify.

Service guarantees citizenship (rights). I am doing my part!

https://youtu.be/jO1vWxUqpFI