If you left pocket borrowed 300 Billion $ to loan to your right pocket, yes you're poorer.
But whatever. You clowns want more Gov't debt, we're going to get it. Frankly I'm ok with that.
It has two effects :
The rich get even richer, even faster, because your Uncle Sam owes them big.
The end result of excess spending comes even faster.
My guess is that the end result happens shortly after SS stops having excess funds to buy treasuries with. That's all they have in their trust fund - US Gov't debt.
That's the double whammy. Not only does a major "buyer" of US debt (social security) stop buying, but that buyer also starts redeeming tens, then hundreds of billions in treasuries each year. The US Treasury must then either take the funds from general revenue, or borrow even more ( from a reduced pool of lenders, since SS won't be there lending to them ).
The little bump we got in taxes last year for SS just pushed this scenario off for a few years, since SS was already starting to take interest on its outstanding bonds as cash rather than buy new bonds (in 2012). Now they're back to buying treasuries - for a little while.
You know you can only kick that can down the road for so long.
Keep on thinking this chart and the sluggishness of economic "recovery" are unrelated.