The proposition that Muslims are welcome in Britain if, and only if, they stop behaving like Muslims is a doctrine which is incompatible with the principles that guide a free society.
All the information you could want is constantly streaming at you like a runaway truck - books, newspaper stories, Web sites, apps, how-to videos, this article you're reading, even entire magazines devoted to single subjects like charcuterie or wedding cakes or pickles.
Having hit a wall, the next logical step is not to bang our heads against it.