since the entire world economy would implode if the US defaulted, we might as well just eliminate the debt limit and force the world to eat the penalty of letting the USD become waaaaay-too-big-to-fail
debt hawks warned of end-times if our debt ever hit $5 trillion...then $10 trillion...then $20 trillion...
if the US can survive $31 trillion in debt, I'm not sure why $50 trillion would sink it...or $80 trillion...or whatever
we're headed there anyway