Do you want to tell Mo Besic?
I could ask him his thoughts on sharia law, Turkey's recent developments, if religion should be a choice, apostacy, his sister eloping with a non-believer, if we should grant homosexuals equal rights, whether forcing sex with his wife is acceptable, if women should have the freedom to go out get drunk and pull, if he views any criticism of his religion as aggressive heresy and thus whether Theo Van Gogh deserved a knife in his back.
A kind of litmus test, if you will.
Individuals, or small communities or groups, with rather inhumane opinions is a price we pay for freedom of speech. Large, influential and organised (via Hadith interpretations especially) sections of society believing such begins to raise questions as to whether such beliefs are compatible & healthy for our society.
Differences within Islamic Nation States has led to the kind of bloody civil war Western society left behind long ago. We have to be wary of importing this.
For there may come a time when nationalised Muslims are numerous enough (due to higher birth-rates) to want to establish their own political party, which could then be voted in as part of a coalition.
Theresa May believes Sharia has been beneficial to many British Muslims. This opinion shouldn't pass unnoticed.
Disclaimer: i'm traditionally left-liberal and believe in freedom of choice & equal rights as long as there's no victim (voted LibDems while in the UK). I believe people should mix a lot more, make more racially/culturally-mixed babies. I support all Muslim victims of violence (especially the Palestinians, Bosnians and Afghani/Syrian/Pakistani victims of state-sponsored atrocities). I also support looking after genuine war refugees, especially families, women and children. And I recognise and respect Muslims who answer my hypothetical questions in a humane liberal fashion.
With their being over a billion of them, and almost all of their nation states failing badly, you'd think we ought to get quite varied responses.
Conclusion: Islam needs a cultural revolution (as we had in the Age of Enlightenment). For Muslims to have a chance, its nation states need the West to stop meddling, giving them time and space to develop. Their cultural growth will filter through to the millions of settled migrants in the West, leading to more harmony.
If this doesn't happen, then we may have problems and much less considered wording to describe them.