The post-1980s neoliberal consensus of small government and free trade is being replaced by a mercantilist approach. Governments, particularly the U.S., now actively intervene to protect domestic industries and secure geopolitical strength, treating trade as a zero-sum game. This represents a fundamental economic shift for investors.

The current trade friction is part of a larger, long-term bipartisan U.S. strategy of "competitive confrontation." This involves not just tariffs but also significant domestic investment, like the CHIPS Act, to build resilient supply chains and reduce reliance on China for critical industries, a trend expected to persist across administrations.

Instead of relying on broad monetary policy, the U.S. is using fiscal tools like the CHIPS Act to channel investment into specific industries such as semiconductors and infrastructure. This marks a fundamental shift towards top-down economic management for geopolitical ends.

Seemingly opposing political ideologies are converging on economic policy. Trump's proposals on credit card caps and tariffs align more with progressives like Elizabeth Warren than traditional capitalists. This "horseshoe effect" suggests a broad move toward a state-supported, centralized industrial policy.

Lighthizer reframes the modern debate by asserting that the post-WWII era of globalism is the historical anomaly. He argues that from Lincoln to FDR, the 'American system' used tariffs to build the nation's manufacturing base and become the world's largest economy, making recent protectionism a return to a successful precedent.

Unlike previous administrations that used trade policy for domestic economic goals, Trump's approach is distinguished by his willingness to wield tariffs as a broad geopolitical weapon against allies and adversaries alike, from Canada to India.

The Trump-era tariffs are not a temporary political maneuver but a lasting shift in U.S. economic policy. This reflects a broader, bipartisan move towards "spherification," prioritizing supply chain resilience and national security. A future Democratic administration is expected to maintain them.

Tariffs are framed not as a temporary negotiating tactic, but as a critical policy to correct 'unnatural,' decades-long trade deficits that hollowed out the US industrial base. By changing the unit economics of building in America, they are a tool for reindustrialization and spurring domestic investment.

Trump administration figures like Besant and Greer are openly referencing a move to a "Hamiltonian" model. This involves high tariffs to protect domestic industry and a neutral reserve asset, likely gold, to settle international trade. This represents a historic departure from the post-WWII dollar-centric system.