It's analogous to a person being head over heels in debt and they decide to get another credit card and keep spending. This is essentially what the government is doing. But like the rabid spender getting a new credit card, we are going to pay more in interest to keep going. The weird juxtaposition is that the government, albeit a different department of government, sets interest rates.
What’s worse is we can’t forget the banking crisis from this past March. From the Semafor article, “It was the $91 billion pile of U.S. government bonds that sparked Silicon Valley Bank’s failure. Big banks took the regional bank crisis as proof that not only were Treasury bonds not making them money, they weren’t even making them safer.”