The bond rate being low does not mean the debt rate is low.
We are and we aren't like Greece though. We do have a similar amount of debt like those countries. We do have most of our government revenue going towards mandatory domestic spending like those countries. We are experiencing a sluggish economy like those other countries.
We have a reputation that is built on private investment and using economic prosperity as a catalyst for innovation unlike those other countries. We do owe most of our money to ourselves unlike those other countries. We are being allowed to borrow money at very low rates unlike those other countries.
So we share some similarities between ourselves and Greece but the notion that we are them is just wrong.