The chip giant's top executive recently highlighted something striking during a speech at TSMC's Arizona facility. Standing before the crowd, he noticed the room told its own story—roughly two-thirds of faces belonged to Taiwanese engineers and specialists, while Americans made up the remaining third. His takeaway? The island's workforce deserves serious credit for driving America's manufacturing comeback. It's a snapshot of how global tech supply chains actually operate: expertise crosses borders, and rebuilding industrial capacity isn't just about geography—it's about who shows up with the skills.