Germany like France is well on the way to becoming a stronghold of Islam, and then, with demographic change, an Islamic state. In France, for example, 30 percent of young people under the age of 20 years are Muslims, and the ratio in Paris and Marseille has skyrocketed to 45 percent, and rising. Mosques are fast replacing churches and this pattern is seen right across Europe: https://www.gatestoneinstitute.org/10001/france-islam; https://www.gatestoneinstitute.org/9791/france-islamization.
In Germany, Chancellor Angela Merkel has said that Germans have not grasped how Muslim immigration has transformed Germany and will continue to do so, demographically transforming Germany into what others have said will be an Islamic state: https://en.europenews.dk/Germany-Will-Become-Islamic-State-Says-Chancellor-Merkel-78673.html.