It's a dumb joke considering Germany has been one of the most peaceful countries in decades. And the people making the jokes are often citizens of a country actively engaged in wars.

Gearmany's pacifism is just like its green energy transition hypocrytical and ineffective. Their Energiewende was to shutdown nuclear to bring back coal. Their Zeitenwend amounted to bankrolling Putin's war machine via the Norstream pipelines at the expense of the very same countries they tried to anhiliate in WW2. So yeah, I think I can crack a joke.