Actually, private savings would make people more money and allow employers to not have to pay in any longer hence improving profitability per employee by 7.65%.
Put it this way, $2.5K a year for 45 years at 8% interest would leave you with $1 million in the bank. That's with no matching investment by an employer. Do a 50% match and you have $1.5 million. With that kind of coin a person making 6% on their money is pulling in $90K a year income (taxable of course, bastards) and need not touch principal.
When they die, they can will the balance to their kids, friends or charity. No money for welfare or benefits for illegals. That type of plan will mean plenty of people would leave their heirs on much better shape and they themselves would live a comfortable life instead of scraping by on SS cheese.
Sweet.