How many people do you know who will willingly take part in a home grown conversion or submit to Sharia law? How many people do you know who may even know someone else who would do that?
I’ll bet Zero.
Today, none. But what appalls us will be be accepted by our grandchildren, if we allow it. And so far we are allowing it. Think of Christian bakeries being forced to bake gay-themed cakes, etc.
I'm not saying Sharia will happen here. But I'm saying it very well can happen here - over time - if we're not vigilant.
As a side note, it's already happening in Canada. Some swim meets at public schools are being segregated by gender, just because a few Muslims have complained.