The same robot faces opposite constraints on each side of the Pacific, and that decides who buys first and why.
In the United States, manufacturing wages of roughly $80K a year make the labor-substitution case obvious. The constraint is not willingness to pay but capability: buyers wait for manipulation intelligence to finish tasks without a human fallback. Mobility is treated as largely solved, capital flows to software and models, and the large robotics cap tables are dominated by corporations rather than traditional venture funds. The near-term expectation is that intelligent simple manipulators (a two-finger gripper and a 6-DoF arm on a wheeled base) deploy before humanoids work.
In China the arithmetic inverts. Wages around ¥111K (about $15K) make organic ROI weak, so demand is created in three ways: central and regional government procurement of domestic humanoids for hospitals, municipal facilities, museums and civic centers; spectacle, such as the Spring Festival Gala; and circular deals in which suppliers become customers. Demographics push in the same direction: a birth rate of 5.6 per 1,000 in 2025, the lowest since 1949, and no immigration.
Capital behaves differently too. In the US, uncertain bills of materials (Optimus was near-totally redesigned between generations) make a dedicated factory infeasible. In China the EV, drone and solar playbook applies: share and capacity ahead of unit economics, provincial subsidies once a sector is declared strategic, overcapacity and low margins, and public markets that reward a humanoid supply-chain entry; announcing Tesla-supplier status can lift a Chinese stock by as much as 50%.
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