These demilitarized roaches from Europe have no militaries or other coercive capabilities.
What Germany can do with its military of 179.000 troops, 150 tanks, 100 Taurus missiles, couple of vessels and lack of power projection capabilities?
How Iran treats Germany? In 2011 Iran at first allowed Angela Merkels plane to pass over its airspace but then denied passage forcing her plane to make circles over Turkey.
German Chancellor Angela Merkel's flight to India is delayed after Iran's government refuses it permission to fly over the country.
www.bbc.com
This is how Iran treats Japan:
On June 13, 2019, Shinzo Abe met with Ayatollah Ali Khamenei in Tehran. It was a historic trip—the first by a sitting Japanese prime minister to Iran in over 40 years
And the same day when Abe was talking with Khamenei, Iran hit Japanese oil tankers in the Gulf.
Iran treats Gulf Arabs in the same way - this is how Saudi Arabia will look like if Trump attacks Iran's electricity infrastructure.
Iran speaks equally only with the likes of US, China, Russia.