The tariff is the harm, not the country on the receiving end. And the reason the tariff is going to outlast the news cycle, the next election, and the next president of either party is that the money pays for the government. Rich Lowry made the easier half of the case in A Foolhardy Conflict with an Inoffensive Ally for National Review: Trump’s tariffs on Canada are unpopular, economically senseless, and politically self-defeating. He is right about the symptoms. He is pointing the finger at Ottawa when the real culprit sits inside Washington’s revenue tables.

Here is the mechanism, because it is dull on purpose and that is why it survives. A tariff is a duty on an imported good, paid at the border by the U.S. importer to U.S. Customs. The importer adds it to the wholesale price. The wholesaler adds it to the shelf price. Steel duties make a forklift cost more. Auto-parts duties make a Ford F-150 cost more. Lumber duties make a starter home cost more. Every serious study of who actually pays the duty — and every serious administration that has run one — confirms it lands on the American buyer. It is the dullest tax in America. That is exactly why it survives.

The administration’s own behavior is the giveaway. They carved consumer electronics out of the China reciprocal tariffs to avoid a voter rebellion over iPhone prices. They lifted duties on a long list of foodstuffs late last year. Twice this year — most recently about a week ago — they widened beef exemptions. Officials do not lift duties on goods that aren’t biting voters. They lift them when the bite gets loud. A tax that foreign producers pay does not require carve-outs to keep your grocery bill quiet. The administration knows who pays. It is you.

Lowry is right that this runs counter to Trump’s 2024 promise to lower prices. He is right that the National Association of Manufacturers opposes the sweeping duties, because raising the price of imported inputs is a tax on the businesses that use them. He is right that a YouGov survey found 62 percent of Americans opposed 50 percent tariffs on Canadian goods, and that majorities across the board think the duties have raised prices and should come down. None of that depends on Canada being inoffensive. Switch the recipient to Mexico, Germany, Vietnam, or Brazil and the arithmetic is identical: American consumers pay more, American manufacturers pay more for inputs, and the next election punishes the people who put the tax in place. Lowry has framed a target problem when it is a policy problem.

Then there is the part Lowry mentions and never finishes. He admits the duties will not get rolled back — not by Trump’s most probable Republican successor, not by the next Democratic president, not by anyone. The reason is structural and simple. The duties now produce a federal revenue stream large enough to be baked quietly into budget baselines and assumed by every forecaster on the Hill. Dropping the Canada tariffs in a tantrum is one thing. Unwinding the revenue is another. Future presidents of both parties will defend the stream the way they defend the payroll tax, because the alternative is to find comparable sums in cuts nobody wants to vote for.

That is why the trade war will outlast the next election and the one after that. Poor approval ratings do not unwind a budget line. Election losses do not unwind a budget line. Polling does not levy taxes. Polling does not balance a budget. They only make the line harder to give up. The structural lock is the policy, not the popularity.

Here is the honest agreement with Lowry. American manufacturing shrank for forty years. The China shock hollowed out industrial towns. The trade deficit with Beijing is a strategic problem that deserves a real answer. None of that justifies what we are doing. The duty regime is not an industrial policy. It is a sales tax with a flag in the window. Raising the cost of every imported part a Tennessee auto plant uses does not make that plant stronger. It makes the truck cost more and the line slower.

So build the thing the tariffs keep us from building. Drop the duties on Canadian and Mexican goods to zero and let the consumer-electronics carve-out become the rule instead of the exception. Codify the beef exemption so the next administration cannot quietly pull it back. Tie every future tariff to a clear, time-limited national-security finding that has to be renewed by Congress every two years — and force the price tag to be honest about who pays. Then replace the revenue, not with cuts nobody will vote for, but with a North American supply compact anchored in actual production sharing for batteries, semiconductors, and pharmaceuticals — the three inputs where the security case is real. Tariffs that sunset automatically the moment consumer prices in their category rise faster than inflation. Industrial tax credits that reward the next factory instead of taxing the next import. None of that requires picking a fight with the friendliest customer America has had in a century.

The case against a 50 percent levy on Canadian steel is the same as the case against a 50 percent levy on Brazilian coffee or Vietnamese shoes. The reason the cost lands on the American buyer is not who the foreigner is. It is that the duty exists. Lowry is worried about the wrong ally and the wrong enemy. The foolhardy conflict is not with Canada. It is with the household at the checkout, and with the budget trick that has decided the household has to lose.