Wheb people say Jill from Philly does it make English people think of us as very quaint and divided into small areas? Kind of as if (see below)

Kind of as if when you hear the Brits speak of the Welsch it's normal to picture a woman wearing a victorian hoop skirt funeral out screaming and clenching her teeth while bashing butter churning apparatuses against hard trimmed bushes. If we think this of them they must think this of them?