@coldjoint,
He is not a neo-Nazi.
He is Bavarian, so I don't accept Hax'n and Lederhosen to be "German culture".
The Muslim community has actually had a presence in Germany for hundreds of years. Nowadays between 5.4 to 5.7 percent of the German population are Muslims, nearly 50% of those have the German nationality.
[A German nationality only exists since 1913, Germany only since 1871.]
The discussion here is not about "German culure" (in German
Kultur ("culture") has a different meaning than used in the USA) but if Islam is part of Germany.
This debate is dishonest. Because it's not about the proto-ideology of Islam. Islam, like all other religions, is nothing more than a precursor of modern ideologies. In fact, it's about people: Which we want here and which we don't? Who is a threat to be fended off? Who is to be welcomed as an enrichment?
The brutal and forced conversion to Christianity of an entire people reached its symbolic climax in 772 AD when the Frankish Emperor Charlemagne massacred 30,000 Saxons who refused conversion.
Since that time (in the East some decades later) Germany became a Christian country, Catholic, to be precise.
500 hundred years ago, we got the Reformation, 400 years ago as a result of the that the 30-years war. And since that time, we were divided in Catholic and Evangelical/Protestant countries.
I was quite happy that all this religious nonsense had stopped.
It starts again. But freedom of religion in Germany is guaranteed by article 4 of the Basic Law (constitution).
Our constitution doesn't differ between religions belonging to Germany or not.