You've completely misrepresented the statements of that document - it's specifically about refugees, not all "men and woman from non western countries".

Of course refugees are vastly more likely to be unemployed - 2/3 came from the Syrian civil war and there's no guarantee of entering the country with in-demand skills or any understanding of the language.

Germany has 1.24 million refugees, but it has ~14 million first-generation immigrants including over a million Turks. People who immigrated for work and had to apply for visas are going to have completely different employment outcomes than a surge of war refugees.