David Sacks is done as AI czar -- here's what he's doing instead | TechCrunch Sources: 3 articlesDavid Sacks is done as AI czar -- here's what he's doing instead | TechCrunch (TechCrunch)White House AI czar Sacks to step down, moves to advisory role (Reuters)David Sacks is no longer the White House AI and Crypto Czar (The Verge)