When other cultures complain about the Wests infiltration/ influence nothing much is said by the luvvies....When white people have a problem with, for example Islam filtering into the West they are up in arms. It makes logical sense to extrapolate ( yipee I got to use that word) what is happening in, say Britain and be very rightly worried that the cultural landscape may very much change, and not for the better ,if the religious demographic changes from that of a Christian nation..to that of an Islamic one. At some point their influence will become such that policy, societal norms/ mores etc may change. This may already be happening. Is that not a reasonable take? If not, why not?