David Sacks Is Out: What the AI Czar's Exit Means for Developers in 2026

David Sacks Is Out: What the AI Czar's Exit Means for Developers in 2026 Published: March 28, 2026 | Tags: AI policy, API, developer tools, NexaAPI David Sacks — venture capitalist, Silicon Valley power broker, and President Trump's Special Advisor on AI and Crypto — is no longer the White House AI Czar. He confirmed on Bloomberg Television this week that he'd "used up" his 130-day limit as a Special Government Employee (SGE), and would now focus on co-chairing the President's Council of Advisors on Science and Technology (PCAST) alongside Michael Kratsios. The news sent ripples through the developer community. Sacks had been the most powerful tech voice inside the White House, wielding direct Oval Office access and shaping the administration's aggressive AI policy agenda. His departure leaves a vacuum — and raises a critical question for every developer building on AI infrastructure today: what happens to your stack when the policy landscape shifts? What Sacks Did — And Why It Mattere