> would find any discussion based on statistically correct data of immigrants "dehumanizing"
You think the term "muselmanen" could reasonably be used in a civilized "discussion based on statistically correct data of immigrants"? You do know "muselmanen" has a very specific link to WWII concentration camps, right?
Let me tell you a secret, most people even more so none Europeans use derogatory terms of that level daily in their private conversations. Considering the rape rates in the EU you can't begrudge some Germans having low opinion of Muslims.