So what? Ctrl+P is cheap, but that's besides the point. The reason USA is not Ctrl+P-iing now, but is borrowing instead should at least serve as a hint.
My point: If it is OK to Ctrl+P at later date as the Is-Safe-To-Borrow propaganda wants us to believe why is not safe to Ctrl+P now? Why borrow when you can print?
So, no. No such thing as free cookies or risk-free debt. At least this side of the Jupiter orbit.
Yes, it would be a different endgame, as the one for Greece, but this is not the same as risk-free.