Why Iran and Venezuela Are Key Players in the US-China Rivalry—And Why Asia’s Giant Is Doomed to Lose, According to This Analyst
- The Real US-China Battle: Iran and Venezuela Are Just Pawns
- Trump’s Unfiltered Diplomacy: Brutal but Effective?
- China’s Inevitable Decline: A Repeat of Japan’s Mistakes?
- Why Iran and Venezuela Matter to China’s Defeat
- Brazil’s Risky Bet: Choosing the "Wrong Side"
- Q&A: Unpacking the US-China Power Struggle
The escalating tensions between the US and China are playing out in unexpected theaters—Iran and Venezuela. Walter Maciel, CEO of AZ Quest, argues that China’s economic and geopolitical weaknesses, from demographic decline to unsustainable debt, mirror Japan’s lost decades. Meanwhile, US military and technological dominance is reshaping global alliances. For Brazil, aligning with the "wrong side" could prove costly. Here’s a deep dive into the shifting power dynamics.
The Real US-China Battle: Iran and Venezuela Are Just Pawns
Recent US strikes on Iran and the invasion of Venezuela earlier this year weren’t just about those countries. According to economist Walter Maciel, these moves are part of a broader geopolitical chess match between the US and China. "The final showdown isn’t against Iran. It never was. Not even Russia or Venezuela. This is a US-China conflict," Maciel stated during a recent Blue3 Investments event in Ribeirão Preto. "And in our generation, the question is: Who wins? Personally, I think it’s already decided." Spoiler: He’s betting against China.
Trump’s Unfiltered Diplomacy: Brutal but Effective?
Maciel praised the US’s current investment boom but didn’t sugarcoat Trump’s style: "He’s brash, arrogant, and makes enemies—but geopolitically, he’s not wrong." Contrasting TRUMP with Obama and Biden’s negotiation-heavy approaches, Maciel noted, "Twenty years of talks with Iran and China got us nowhere." Iran’s nuclear ambitions and support for groups like Hamas, he argued, make it a critical piece in the US-China rivalry.

China’s Inevitable Decline: A Repeat of Japan’s Mistakes?
Maciel sees China facing three insurmountable crises: a demographic time bomb (aging population + plummeting birth rates), runaway public debt (350% of GDP), and a collapsing property market. Add reliance on oil/soy imports and state-led innovation failures—like spending $500B on R&D without producing cutting-edge semiconductors or effective RNA vaccines—and the parallels to Japan’s 1990s collapse are stark. "Authoritarian regimes seem unshakable until they’re not," Maciel warned, citing the USSR’s sudden collapse.
Why Iran and Venezuela Matter to China’s Defeat
US actions in Iran and Venezuela weren’t just flexes of military might—they targeted China’s lifelines. Both countries supplied discounted oil to China, and Iran was Russia’s top drone supplier. "China’s response? Silence," Maciel noted. "That’s a signal to every ally: Beijing won’t fight the US for you." The result? A unipolar world with the US as the sole superpower, leaving China "alone with North Korea."
Brazil’s Risky Bet: Choosing the "Wrong Side"
Maciel saved his sharpest critique for Brazil: "We’ve abandoned our tradition of neutrality to partner with the losing team." In a US-dominated world, he warns, Brazil’s alignment could mean missed opportunities and economic fallout. One thing’s clear: The global order is shifting—and not in China’s favor.
Q&A: Unpacking the US-China Power Struggle
Why does Maciel believe China is destined to lose?
Three structural crises: demographic collapse, unsustainable debt, and failed state-led innovation. Historically, these factors doomed Japan—and China’s authoritarian system may accelerate its decline.
How do Iran and Venezuela fit into this rivalry?
Both were key suppliers of cheap oil and technology to China. By neutralizing them, the US weakened China’s economic and strategic leverage without direct confrontation.
What’s the risk for Brazil?
Aligning with China amid US ascendancy could isolate Brazil economically and politically, reversing decades of diplomatic neutrality.