Are you totally ignorant????
It is the NATIONAL debt that republicans are citing as the reason for the need to reduce expenditures on Medicare and Social Security. There is no plan to 'cash in' the bonds to pay for the current bubble passing through the system. Republicans consider ALL federal revenue as spendable income on whatever they want, and if the spending requires that you work 2 more years, so be it. If it means means testing for Medicare, so be it. If it means cutting the social security benefit starting at lower income, so be it.
You just want to deflect, either consciously or subconsciously, or likely unconsciously from how Trump is running the country. When you are going to pay more and get less, while corporations pay less and keep more, you clownishly show your true MAGA colors. Trying to switch to the "debt associated with Social Security and Medicare" when it is clear that the National debt is being used as a reason to make cuts makes it clear that you don't have a valid point.