If extreme wealth was taxed, the debt would be zero. The point isn't even to "pay for spending" but to enforce a functional social contract, and to limit the political and democratic distortions created by extreme inequality.
"Markets" should not have a veto on policy in a democracy.
Making it non-zero is a policy choice. Inflating away this debt is also a policy choice. There is nothing accidental about this.
What will not be inflated away is personal debt. That will remain linked to inflation even after the currency is revalued, and will be captured from personal assets wherever possible.
I mean, 'Whale' meat or 'Caviar' or 'Foie Gras' instead of ordinary 'Salmon' would find far more market.