They come fleeing a failing culture and then promptly impose that culture on their new home when their numbers become large enough.
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It’s called hijra.
Emigrating into non-muslim lands to claim them for Allah.
Submit or Die
That is the Prime Directive from Mad Mo
And the Queen is getting older and sicker, and Chuckles the Dim will become King, turning Great Britain over completely to the invaders. What a way for the British Empire to die-suicide. Wills,Harry and family had best be planning moving elsewhere before the flag of Islam replaces the Union Jack.