Maybe I do maybe I don't. Fact of the matter is there are something like 30 sharia courts legally in England, and aspects of it are enforced on the streets illegally but with very little comeuppance. Taking into account birth rates, immigration and migration I firmly believe it really will be a horrible place to live if youre English.
Lets be fair, if your sharia law scenario ever happens it will be a horrible place to live no matter what you are.