Earlier quoted context omitted.
Social Security is supposed to be a pension program, not an income redistribution program. So you are making "contributions", not paying taxes, in the official lingo. Of course the program is most regressive for younger workers, who pay the most and will get the least in return. Social Security is in serious trouble, by the way, although it is not the driver of the current budget crisis. In just a couple of years the…
There's no such thing as an unfunded liability for Social Security. By law, SS is funded solely by payroll taxes. If payroll taxes are insufficient, benefit payments are reduced to match. Social Security can never go bankrupt, and it can never be in debt.
This is wishful thinking. Social security benefits have been promised to a lot of people, and the money isn't there. It's all well and good to say they will just reduce benefits, but that's just a nice way of saying that they'll default on the liabilities.
In reality this is no different from Medicare or Medicaid, or the military budget, or anything else. Sure, we can in theory just reduce payout. The reality doesn't work out so neatly.