The Trump administration is drafting regulations requiring US approval for *all* exports of AI accelerators (specifically naming Nvidia and AMD) to *anywhere in the world*, not just China. This moves from a "China restriction" to a "Global restriction." It introduces massive friction, bureaucratic delays, and potential denials for sales to the Middle East, Southeast Asia, and other markets. This effectively shrinks the Total Addressable Market (TAM) and adds regulatory overhead. Short US AI chip designers as the geopolitical fence tightens around their revenue streams. The regulations could be watered down before implementation; AI demand is so high that buyers may tolerate the delays.