A country that prints its own currency can't default on its debt, they would simply print more currency units if required. That's been the general practice since the gold standard was done away with, except debt's been exponentially rising over the last few decades because the U.S. created a hole that they can't escape. The interest on the debt alone will consume them, requiring even more borrowing.
In general, you are right. The problem with US debts has become much worse not so much because of another excess of the debt ceiling, but because, against the backdrop of an increase in the key rate, even simply servicing debts has become too expensive. Plus, the debt problem can be compared to an iceberg, only a small part of which is on the surface. According to
economists at AB Bernstein, in 2019 the total US debt burden was 1832% of nominal GDP. Since then, the situation has deteriorated markedly.
Interesting calculation. He includes future obligations in social spending to arrive at this figure which seems reasonable as there has been zero indication the U.S. would ever cut back on social security, medicare/medicaid, etc. The problem with U.S. politicians is cuts to social welfare programs are only feasible during second terms of the Presidency. One cannot simply cut entitlement programs and expect to win reelection. The congress has little incentive as well, as each of those politicians are seeking their own reelection campaigns.
While it's true that any country that prints its own currency can avoid default by printing more currency, the U.S. can still default on its debt by choosing (through inaction) not to avoid default.
Right. My point is mainly that debt default exists only in theory, not practically, which is why I mention that much of this talk of a debt default is attention grabbing for its shock value but has no actual consequences. Raising the debt ceiling just means more borrowing now and in the future. If they elect to "default" by not raising the debt ceiling, nothing changes due to the fact USD is a currency that can be generated. No one actually loses money. They just lose purchasing power as a result of the inflation that results when the U.S. decides to generate more currency units. I suppose the result would be lost confidence in USD. Though for that to happen, one would have to entirely forget previous debt ceiling raises, or that the U.S. has debt to the tune of 30 trillion. It seems as if there is so little confidence in USD, that none more could possibly be lost. I'm amenable to being corrected in this regard, as the bar just gets lower and lower for fiats. Looks to me USD holders are just riding the wave until everyone agrees the gig is up.