You’ve seen the headlines. Peter Diamandis says SpaceX will be the first $10 trillion company. The replies are full of rocket emojis and breathless excitement. And one lone commenter nailed it: “because the dollar will lose 90% of its value.”
That’s not a joke. That’s the entire thesis.
We’re so hypnotized by big numbers that we’ve stopped asking what those numbers actually buy. A $10 trillion valuation sounds like a monument to human achievement. But if the dollar loses 80% of its purchasing power over the next two decades, that $10 trillion is worth $2 trillion in today’s money. SpaceX wouldn’t have conquered the galaxy — it would have simply kept pace with a currency that’s on fire.
The Fed doesn’t print wealth. It prints the illusion of wealth, and we all mistake the bigger numbers for better lives.
Think about what’s happened since 1971. The dollar has lost over 85% of its purchasing power. The S&P 500 is up thousands of percent. Are we thousands of times richer, or did the measuring stick just shrink? When your ruler gets shorter, everything looks taller. That’s not growth — that’s arithmetic.
Now apply this to SpaceX. The company is genuinely extraordinary — reusable rockets, Starlink revenue, Mars ambitions. Nobody is questioning the engineering. But when Diamandis projects a $10 trillion valuation, he’s implicitly projecting a dollar that’s dramatically weaker than it is today. The question isn’t whether SpaceX can 100x its current business. The question is whether it can grow real value faster than the Fed grows the money supply.
Most investors never ask that question. They see a stock go up 300% and feel rich. They don’t check whether groceries went up 200%, rent went up 250%, and insurance went up 300%. They’re running on a treadmill that’s accelerating, and they think they’re sprinting.
Nominal wealth is a story the government tells you at night so you don’t panic. Real wealth is what you can actually buy when you wake up.
Here’s the uncomfortable truth: every “first trillion-dollar company” milestone we’ve celebrated has coincided with the most aggressive monetary expansion in human history. Apple hit $3 trillion. Microsoft hit $3 trillion. NVIDIA hit $3 trillion. Did three companies simultaneously become three times more valuable than any company in history? Or did the denominator just collapse?
SpaceX reaching $10 trillion isn’t a prediction about rockets. It’s a prediction about money. And that should make you nervous, not excited.
Because if SpaceX hits $10 trillion because the dollar craters, your salary doesn’t grow 10x. Your savings don’t grow 10x. Only assets do — and only if you own the right ones. The wealth transfer that happens during inflation is the most violent, silent theft in modern economics. It moves money from people who hold cash to people who hold assets, from wage earners to asset owners, from the middle class to whoever already has capital.
Inflation doesn’t destroy money. It destroys the people who don’t understand it.
So yes, SpaceX might be worth $10 trillion. But don’t celebrate the number. Ask what the number means. Ask what a dollar buys on that day. Ask whether you’re positioned to benefit from the devaluation or whether you’re the one being devalued.
The real story isn’t that SpaceX is going to the moon. It’s that your money is going to zero. One of those trips gets all the press coverage. The other one is the one that actually matters to you.
FAQ
Q: But SpaceX is genuinely growing — Starlink, Starship, government contracts. Isn't the valuation justified?
A: SpaceX is a phenomenal company. But phenomenal companies can still be mispriced when the currency itself is broken. The point isn't that SpaceX is overvalued — it's that $10 trillion as a number tells you more about the dollar than about the company.
Q: What should I actually do with this information?
A: Stop tracking your net worth in nominal dollars. Start measuring it in real purchasing power — what your portfolio buys in groceries, housing, and energy. If your investments aren't outpacing real inflation, you're losing money while your account balance goes up.
Q: Isn't this just doom-mongering about inflation? The dollar isn't going to zero.
A: Nobody said zero. But the dollar has lost 85%+ of its value since 1971 while everyone called it 'stable.' You don't need a collapse for the math to destroy you — you just need persistent 5-7% inflation compounding for two decades. That's not doom. That's a spreadsheet.