Yea, but there is this little thing called insolvency.
Edit: The UK have laws about it.
United Kingdom insolvency law - Wikipedia, the free encyclopedia
If the US government is insolvent, it doesn't have enough income to pay it's obligations and it is bankrupt. The US is not insolvent. It merely has to cut down on the frills a tiny bit. No more 100 million dollar vacations for instance. That 300 million the US is giving to the Syrian terrorists, that gets scratched off the list. Likewise another 300 million to Palestinians. Egypt is getting 250 million.
Then there are the parties, junkets, bonuses (for doing an ordinary job) and the useless studies like how fast a shrimp can run on a treadmill. Government waste costs 16 Billion dollars a year.
Government Spending Waste: 25 Wasteful Items - Business Insider
There there are 160 agencies that duplicate the work of other agencies wasting billions more.
GAO finds billions in wasteful, duplicative federal spending - The Hill's RegWatch
In reality, we cannot continue to borrow money just to pay the interest on the money we borrowed last time while we fritter away our income. No one can. No person, no business, no country can.