Interesting. Does that mean that the government raided the social security treasure chest and replaced the money with bonds?
Yes.
If so, I can see an upcoming generation that won't be getting any social security.
I'm sure you can; the question is whether a rational observer can.
Why do you think the government is likely to default on its bonds in the next fifty years? Bearing in mind that most economist consider US government bonds to be the very type-specimen of a risk-free investment. Literally. If someone wants to evaluate the risk premium associated with a type of investment, such as corporate bonds or equities or real estate, they compare the return from that type of investment with the "risk free" return available from US Treasuries.