It has to be said that this 7-8% average is inflated due to being at the end (?) of a ten year bull market. Vangaurd is predicting low growth of 3-4% over the

It has to be said that this 7-8% average is inflated due to being at the end (?) of a ten year bull market. Vangaurd is predicting low growth of 3-4% over the next decade.