Why is it only the muslims that are having a problem integrating ?
What, all of them? I don't think so. Somali Muslims? Malaysian Muslims? Bengalis, Pakistanis, Indians, Arabs, Bosnians, Nigerians? Who?
And who says they are the only people 'having problems integrating'? Go to Lincolnshire and ask the Eastern Europeans there how easy it is to integrate. Or the Portuguese in Peterborough, or wherever it was, who had threats and their windows put in after the Portuguese football team beat England.
And, in relation to any group having difficulties integrating, how do we know (i) they are to blame for these difficulties; and (ii) the difficulties are caused by the fact that they are Muslims and not any other factor like non-religious cultural differences, poverty, lack of education, racism (theirs or anyone else's) or some other factor?
No one will make the situation better without careful and honest analysis that takes a long hard look at recent history as well as the present, including white hostility to newcomers as well as the faults of the newcomers themselves. Yet again I see no evidence that any politician or commentator actually has the appetite for that.