Earlier quoted context omitted.
This is a very naive way of thinking about debt. Cash has a time value. Cash now is worth more than cash later. I have a mortgage. This mortgage is worth more than the cash I own. That doesn't mean I'm bankrupt. The mortgage is paid on a fixed schedule over 30 years, and during those 30 years I'll have a home and be able to accrue other assets. If I didn't get a mortgage then I would still be saving for my home. The…
I think it's rarely valid to compare countries' economics to your own personal finance, macroeconomics are a lot more complicated. Example: for employed people, going into (or avoiding) debt generally won't affect their yearly wages, but analogously it can for countries (e.g. well spent debt can stimulate economic growth).
If you spend 1/2 your tax income on just servicing the debt, that means either fewer services for people, or borrowing yet more, just to keep things going.
If you borrow more, then it gets even worse.
I really prefer that 1/2 my tax bill doesn't go to interest payments.