Ida Fuller, the first person to collect a SS check, paid just $44 in Social Security taxes, but Fuller lived long enough to collect $20,993 in benefits.
No doubt, the young workers of today will be lucky if they break even when they retire as the number of new contributors dries up.
In fact they will receive less than what could have been provided by private investments.
Fundamentally, it depends on a growing and growing number of contributors to keep those who pay more than those who collect.
We have about 3 working for each retired. In 30 years from now that ratio will almost be reversed.
There is no doubt Social Security has fundamental flaws in it that
make it "Ponzi like".
Indeed, some Nobel Prize economists have called it such
Paul Samuelson
Social Security is a Ponzi Scheme that Works
The beauty of social insurance is that it is actuarially unsound. Everyone who reaches retirement age is given benefit privileges that far exceed anything he has paid in — exceed his payments by more than ten times (or five times counting employer payments)!
How is it possible? It stems from the fact that the national product is growing at a compound interest rate and can be expected to do so for as far ahead as the eye cannot see. Always there are more youths than old folks in a growing population. More important, with real income going up at 3% per year, the taxable base on which benefits rest is always much greater than the taxes paid historically by the generation now retired.
…A growing nation is the greatest Ponzi game ever contrive
(notice when he wrote that in 1967, he assumed a growing population and a national product rate that would keep it afloat)
Milton Friedman
Paul Krugman
Social Security is structured from the point of view of the recipients as if it were an ordinary retirement plan: what you get out depends on what you put in. So it does not look like a redistributionist scheme. In practice it has turned out to be strongly redistributionist, but only because of its Ponzi game aspect, in which each generation takes more out than it put in. Well, the Ponzi game will soon be over, thanks to changing demographics, so that the typical recipient henceforth will get only about as much as he or she put in (and today’s young may well get less than they put in).