I believe that being an English speaker has no actual meaning. Don’t get mad at me, let me explain a bit more what I have in mind when I say this. Think about it, speaking English only means that and nothing else when you subtract all the cultural aspects and background information you can have on a person. An English speaker from England and an English speaker from New Zealand will have two completely different way of viewing themselves and the dialect will have very noticeable distinctions ranging from accents to expressions.