I think something Germany and the US have in common, compared to many other countries, is less blatant corruption in government, due to strong laws against it.
It's much easier to remove a Federal Employee in the US compared to Germany. The "give 3 documents" rule makes it easy to not have to deal with lengthy arbitration. At worst, it's comparable to private sector hiring/firing rules in Germany.
Furthemore, hiring practices for federal jobs are much more decentralized in the US compared to Germany.
And finally, the entire corpora of statutes, legislation, and administrative policies in the US is significantly different from that in Germany, such that any surface level similarities are basically convergent evolution.
Any similarity is only at the surface level, because the entire corpora of case law, administrative procedure acts, and past rulings are going to cause entirely distinct dysfunctions.
Both Gonorrhea and the Plague create bubous, but their causes and cures are entirely different.
It's the same with reforming organizational culture.
Organizational culture in one might be different than the other.