This assumes you can extrapolate the interest of ETFs. There are some reasons why it might not: - Index ETFs are becoming a huge part of the market maybe leadi

This assumes you can extrapolate the interest of ETFs. There are some reasons why it might not: - Index ETFs are becoming a huge part of the market maybe leading to unexpected results. - We’re in a completely different situation of monetary policy. Japan is the most similar we can compare to and there it lead to a stagnating stock market. - if the Fed decides to change its monetary policy in some years there will be significantly less money available for the stock market - the economic position of the US is changing dramatically compared with the last 50 years.