Jeff Gundlach laid out the Fed's dilemma this week:
Hike, and the interest bill on all that short-dated debt balloons. Cut, and inflation reignites.
He’s right. But I think it’s the wrong framing, and I haven’t seen anyone unpack this properly yet in response.
Here’s my take…
The US now spends roughly $1trn a year servicing its debt. And with a deficit bigger than the entire interest bill, every dollar of that interest is effectively borrowed.
They’re using a new credit card to pay the interest on the old one. Oldest trick in the book.
Every cycle the principal gets bigger, the refinancing wall gets bigger, and the liquidity it takes to refinance the debt gets bigger.
Once you understand that, the “dilemma” dissolves. There’s only one exit, and it runs through balance sheets.
The Fed is already back at it. It has added around $365bn of Treasuries since December, and the line is still climbing. Call it bill buying, call it reserve management... it's the Fed monetizing government paper.
But the Fed doesn't want to finance this alone. The real plan is to hand the baton over to the banks.
That's what the leverage rule changes in April were for: free up bank balance sheets to absorb Treasuries and, more importantly, to lend. And they are.
Bank loans are up almost $1trn in a year. When banks lend or buy government debt, they expand the money supply. And unlike QE, far more of it reaches the real economy.
Here's the catch though, and it's the whole game...
Banks borrow short and lend long. A flat yield curve does nothing for them. It squeezes the margin on every new loan.
So the Fed is still pulling liquidity higher as a bridge, waiting for the one thing that makes the handoff work: a steeper yield curve. And it has to be the right kind of steep.
What they need is a bull steepener. Front end falling faster than the long end.
Right now we have the opposite problem.
Markets saw Warsh's hike coming. Yields are up across the curve, with the 10-year and 30-year hitting their highest since 2007, but the front end has sold off hardest, flattening the curve. Exactly what banks don’t want/need.
Warsh delivered last week and signaled more to come. But strip oil out and inflation looks a lot tamer. Core CPI is at 2.4% and still edging lower.
This hike was about independence and credibility with the bond market, not broad-based inflation.
Which brings us back to oil…
Trump wants a deal, and he's saying so openly. Iran has put a road map on the table: a phased reopening of the Strait in exchange for the blockade coming off.
And with the midterms less than six weeks away, nobody in Washington wants voters staring at gas prices the way they are right now.
We've seen one deal fall apart already this year, so I'm not taking it on faith... but the incentives have never been more aligned.
If the Strait reopens and crude heads lower, headline inflation loses its biggest tailwind and inflation expectations cool.
That’s the pressure valve.
Warsh has shown the bond market he’s serious. Take oil out of the picture and he has room to stop hiking, then reverse course.
The front end rips, the curve bull steepens, and banks finally have the spread to put those freed-up balance sheets to work.
Then the dominoes fall…
A bull steepener pulls the dollar lower. A weaker dollar lets gold run. And when rates, the dollar and oil are all falling together, that's liquidity rising.
Here's why:
Every one of those forces the world to hedge.
A strong dollar forces anyone with dollar debt or dollar assets to pay up to protect against it.
High short rates make it expensive to hedge dollar exposure, which is why foreign buyers like Japan have largely stepped away from Treasuries.
Expensive oil forces airlines, shippers and importers to lock up capital in margin just to hedge their fuel bill.
When all three ease, that hedging demand falls away and the capital sitting behind it gets released.
And released capital doesn't sit still. It gets levered, lent and financialized.
But that's only act one...
The bigger play is Greenspan, mid-90s. The consensus said above-trend growth had to be inflationary. The consensus was wrong.
Greenspan saw what technology was doing to productivity and refused to fight an inflation wave that wasn't coming.
Real GDP ran at 4-5% for years. Core CPI held around 2-2.5%.
He eased, held his nerve through the boom, and only leaned against it late in the decade.
The Nasdaq 100 rose more than 500% from 1996 to 1999.
Warsh has made it clear he believes the same thing. Growth without inflation, because productivity lowers the cost of everything it touches.
Except this time around the productivity engine is AI and robotics, and it will dwarf what the internet did.
That's how you actually escape the debt trap. Not by paying it down. By growing nominal GDP faster than the debt itself. Debt to GDP stops rising, then eventually starts to fall, without a single dollar being paid back.
So does the party end when the need for debasement fades?
I don't think so. I think it changes shape...
In the 90s there was no QE. The Fed’s balance sheet grew mainly to keep up with the economy’s demand for cash.
Instead, the liquidity came from the private sector: bank lending, bond markets and a booming IPO market funding the buildout.
That's exactly where the banks come back in. Today they’re absorbing government debt so the refinancing gets done. Tomorrow they're lending into the AI capex boom. And that boom is only just getting started.
The big four hyperscalers alone are on track to spend more than 2% of US GDP on capex this year, most of it AI. NASA at the height of Apollo peaked at 0.7%. The Manhattan Project at 0.4%. And it's companies footing the bill, not governments, increasingly with borrowed money.
If you’ve followed my work for a while, you’ve heard me say this before, and I’ll keep saying it:
We’ve spent the last few years teaching AI to think. The next decade is about teaching it to move, see and build.
Robots, factories, power plants, grids… and almost none of that hardware exists yet. Someone has to finance it. That’s the banks’ next job.
So what does this all mean?
Risk assets stop rising on a dollar losing purchasing power (debasement) and start rising on an economy that’s worth more (productivity).
Now, act one hinges on the chart below…
WTI has spent the whole year coiling inside this large range. It just tested the top of it near $107 and got rejected.
So long as crude stays below that downtrend, and especially below $110, act one is on track.
If it breaks out and clears $110, it probably means the Strait deal isn't happening. Inflation stays sticky and Warsh loses his cover.
That delays act one. It doesn't cancel act two. The debt still needs rolling and the productivity wave is still coming.
That’s the playbook as I see it right now.
Act one: a Strait deal lands before the midterms, oil moves lower, the curve bull steepens ahead of the Fed, Warsh pauses then reverses, the dollar falls, gold runs, liquidity rises.
Act two: the productivity boom takes the wheel and the banks finance it.
Watch the yield curve, the dollar and gold for confirmation, then own what outruns debasement now and compounds with productivity later: tech and crypto.
The regime changes. The trade doesn’t.