I never said it did. I am looking at the debt position of the whole of the US government, of which the SSA is just one part. Having one part (the SSA) buy T-bills from another part, which then spends the money, leaves a net minus for the US government. Having one part (the SSA) buy from a third party, which then does whatever it wants with the money, does not leave the US government at a net minus.
The US government buying them from China does make them go away. The US government is paying off its debt.
Then you are clearly confused. They are clearly not identical, but they are clearly part of the whole US government.
The US government buying back its bonds does make them disappear (unless they choose to sell them on, which is really just like retiring some debt and issuing more).
Exactly.
I did not say that at all. I very much doubt that there will be substantial changes in SS payments. Contributions will probably go up a bit, benefits may go down a bit, but funding Social Security is not the big deal that some people make it out to be. I am not one of the SS naysayers - I just believe that talk about a “trust fund” or “lock box” is all nonsense. The US government spends all the money it takes in as SS payments and doesn’t save/secure/lock any of it. It spends it and issues debt and will pay that debt at a later date using revenue from taxpayers.
Why is it so difficult to “park”? Spending it and issuing an IOU is not “parking” it anyway - it is “spending it”.
Buying another country’s bonds would be “parking”, as would putting it in the bank, adding to the Federal Reserve, buying gold bullion, “investing” in corrupt investment banks, paying off the national debt (oops - that might involve retiring government bonds, which for reasons I do not understand, do not count).
However, all this “parking/investing” is only relevant if you want to maintain the myth of a social security trust fund/lock box. It doesn’t exist. The government gets a bunch of money each year from taxes and social security. It spends a bunch more than that, and issues debt (T-bonds and T-bills) to fund the difference. Let’s stop pretending that social security has some special status; it is just part of the total income that is not enough for the total expenditure.