Equipment controls reshape the chip debate

Not all semiconductor export rules are the same: blocking chipmaking equipment (EUV, etc.) and blocking finished AI chips are distinct policies with different strategic effects. The success of equipment controls constrains China's ability to build domestic fabs, which in turn makes the question of selling finished high‑end AI chips (the current debate Jensen and Dwarkesh had) the decisive policy lever. — This reframing clarifies that choices about finished‑chip sales are politically and strategically non‑fungible with equipment controls, shifting how policymakers should assess risks and benefits.