I actually think we may have to segregate Moslems from our society, and yes it would indeed appear like before the time of Rosa Parks.
Moslems go to rear of Busses, or other means of public transport, or banned completely.
Restrooms will be segregated.
Schools will be segregated.
Air travel will be segregated.
But MOST importantly will be the birth restrictions such as China, all Moslem families will be limited by law on how may children are allowed, those that become pregnant past the allotted limit of say, one child will be immediately deported, yes the whole family gets deported.
In Germany I can see them viewing Islam as the new age of Nazism. and I can see Germany fighting it or possibly subverting into it, but if history is an indicator they won’t be conquered, the Romans tried and failed.
God has a different plan . . . at Armageddon . . . any remaining Muslims [perhaps unlikely] will be segregated
totally ‘off planet.’