Solid middle class incomers might or might not make out better if they invested their money elsewhere. But those making less than that, the ones we are discussing here, will not, for several reasons:
– Those making minimum wage would not see all the employer’s share of this reflected in their paycheck, unless we upped the minimum wage. Whatever your feelings on the minimum wage might be, not raising it would effectively lower the minimum wage.
– SS payments come in brackets, with the lower bracket receiving 85% of their average monthly income. This comes out to more than they would have received if they had invested 13.5% of their income at a 4% post-inflation rate of return.*
– Even this rate of return is optimistic because it may not hold true for all periods of time, and an influx of capital would lower the rate of return, since the new investment opportunities unlocked by the new capital would return less, on average, than current ones, or else someone would have invested in them already!
That said, when you get to solid middle class (around 50K of income or slightly higher), I am more agnostic about forced SS, because even with the decreased capital returns that would come with increased savings, the average return for them would be the same or even greater than SS would bring.
I would not mind a system that guaranteed an income for everyone in retirement, but capped out at 10K or so. Except for the fact that I’ve been paying for a “silver” system for 20 years of my life, and I don’t want to be suddenly be downgraded to a “bronze”.
If we started on this plan now, with a combination of cap increases, and slightly lower payroll taxes to enable more savings, and marginal decreased benefits for those making more than minimum wage, then while I would still not receive as much when I retire as SS says that I should get, the system wouldn’t chug along its merry way right up until I retire and I get hit with only getting back 70% of what the previous generation got (while paying the same in taxes).
*Yeah, I discounted Medicare. 15% of minimum wage would definitely not pay for retirement and senior medical expenses!