When groups of people separate (for whatever reason, including social oppression reasons) language drift can happen. It doesn't have to be lack of education tha

When groups of people separate (for whatever reason, including social oppression reasons) language drift can happen. It doesn't have to be lack of education that causes language drift. I think you are throwing the baby out with the bath water. You don't have to invalidate the language used by millions of people TODAY (e.g. by calling it a "so-called" language) in order to question why this language emerged. In fact I think that your comment perpetuates a harmful idea that the language that a certain oppressed group uses is not legitimate and broken.