From the issuer's (government) perspective it is a liability. From society's perspective it is both a liability and an asset.
Moreover, there's not necessarily anything "good" about having taxes pay for operational costs if those operational costs are cluster bombs on yemeni children.
There's not even necessarily anything intrinsically good about paying back those bonds in dollars that are of equal or greater value. Sometimes (e.g. in times of great wealth inequality) letting inflation eat huge chunks out of the value of outstanding bonds is the best course of action for society as a whole.
Deficit spending only really needs to be constrained when inflation is around 9% (~11% is the point at which inflation has a negative impact on growth).
We're constraining future cash flow during an expansion. That is stupid.
I am not sure how you keep mis-reading me.
The only risk is inflation.
There is not really any such thing as an inter-generational wealth transfer. There are transfers from poor to rich that the rich are (successfully) scapegoating old people for.