The Limits of AI in Investing:

Joseph Plazo’s Hard Truths to Asia’s Next Generation of Investors

In an age of algorithmic promises, a defiant voice in the Philippines’ capital reminds us what money still listens to—judgment, ethics, and gut.

“AI won’t make you rich. But it will make your mistakes faster.”

That was the provocative opener at his standing-room-only keynote at the University of the Philippines’ academic hall—and it landed like a thunderclap.

Before him were Asia’s brightest young minds—rising economists, AI researchers, and budding asset managers from Asia’s top universities.

Plazo—venture strategist, AI architect, and CEO of Plazo Sullivan Roche—delivered a dose of realism on what AI delivers—and fails to grasp in real-world investing.

And what it still lacks, he stressed, is think like a human.

### Beyond the Hype: Investing in the Age of Overpromised Intelligence

Dressed in a bespoke ensemble, Plazo commanded the stage with surgical precision.

He opened fire with a short video montage—clips of online traders pushing miracle machines. Then he paused.

“I created the model they ripped off,” he said, matter-of-fact.

Laughter broke out—but ego wasn’t the point.

The message? Most models replay what already happened.

“You can’t outsource conviction. AI doesn’t feel in a trade—it echoes what already happened.”

“When war breaks out, when Powell frowns during a Fed announcement, when a bank goes under—AI stays blind. Humans do.”

### The Students Who Challenged Him—and Got Schooled

The highlight of the talk? A live AI-vs-human trading duel.

A student from NUS presented an AI-backed trade on the Nikkei—technically solid, sentiment-scanned, and data-rich.

Plazo nodded thoughtfully. Then said:

“Looks clean, but what about Japan’s unannounced intervention?. Your AI doesn’t see the invisible. It reads tweets.”

The audience murmured. The student bowed slightly. Then: applause.

Another moment: A robotics PhD from Kyoto asked if quantum computing would render all current models useless.

Plazo’s answer? “Yes—and no. Quantum speed won’t erase flawed logic. Train an AI on fear, and it’ll become hysteria with processing power.”

### The Three Myths Plazo Shattered in 45 Minutes

1. **“AI Will Replace Portfolio Managers.”**
Nope. AI augments—it crunches, optimizes, and speeds up decisions—but it doesn’t see through fog-of-war events.

2. **“AI Understands Fundamentals.”**
Wrong. AI interprets numbers, but can’t see through diplomatic posturing. It may model interest rates, but it can’t predict a Strait of Hormuz conflict.

3. **“AI Makes You Smarter.”**
Actually, it might weaken your edge. “AI won’t kill you—but your laziness might,” Plazo warned. “It’s in forgetting how to think without it.”

### Why Asia Paid Close Attention

This wasn’t a TED-style pep talk.

Asia’s universities are now launching the next generation of quant leaders. They’re asking: more code, or more conscience?

Plazo’s call: “Harness tech, but stay human.”

In closed-door chats at Ateneo and a roundtable at AIM, professors absorbed what they called a turning point speech.

One finance dean privately told Forbes, “This talk shifts the ethical foundation. Not magic—mirror.”

### The Future AI Can Build

Despite the warnings, Plazo isn’t against innovation.

He’s building models that read psychology as well as numbers—fusing bias detection and central bank logic.

His stance? more info “Co-pilot AI. Don’t worship it.”

“AI doesn’t need more data. It’s starving for judgment. And that still lives in humans.”

The crowd rose as one. And that jolt of insight is still shaking up syllabi in Asia’s elite universities.

In a world drunk on AI hype, he delivered the one thing no model ever could—wisdom.

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