Might want to re read this. That interest being referred to is money out of the general fund. All they do i s roll over the tbills and pay interest which is why the true debt is hundreds of trillions.Not yet, but soon:
Those treasury bonds will start being cashed in in two more years, then, and then the self described "conservatives" will holler, wail, and moan about the terrible expense and want to cut back or end SS, probably while continuing the payroll tax that pays for it.
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