you are a an absolute retard. what they had was a dollar that wasn't hyperinflated, and they weren't undercut by women and 3rd worlders. you are not supposed to need to know how to invest to be well off, you're just supposed to work. this ultra-capitalistic system where everything is squeezed to the last penny is the work of jewry and if you think boomers know more about investments than the average millennial/zoomer you are delusional.
Portugal