My general rules of thumb on this issue.
1. Give them an inch and they’ll take your life.
2. Negotiating with muslims is no different than negotiating with a psychopathic rape gang over access to yourself, your wife, your kids and all your neighbors.
I lived in Germany in the 1970s. I always enjoyed hearing their church bells on Sunday morning. I predict the Muslims will go after German church bells eventually, as being offensive to them.