I think that the fact that the highest office holder in our land, a former lawyer no less, does not know how to correctly pronounce relatively simple words speaks volumes about the insular, cloistered world in which she lives.
Form High School to Uni, from Uni to a left wing law firm, from said law firm to politics, a sheltered upbringing in which nobody has had the temerity to correct her, you know how it is, close enough = good enough