Because the Muslims have already figured out Western people are easy to fool and manipulate. They have learned how to use our freedoms and soft on criminals laws effectively.
They are playing the leftist PC Mafia for all it is worth. It is not the 'Western People.' It is the self anointed arbiters of social justice who will destroy anyone who dare disagree who are allowing this insanity. That PC Mafia run the media, the academy, and now the organs of government itself.
Until we destroy the PC culture that will persecute and attempt to destroy any dissenters... until we demand reason and common sense to be voiced in the public square, we will see nothing but more insanity.