Tariffs increase costs due to supply, while interest rates influence demand. When tariffs are imposed, the cost of imported goods rise, increasing prices for consumers and businesses. This cannot be offset by lowering interest rates, as rate cuts stimulate borrowing and investment rather than addressing price increases caused by trade barriers. In fact, lower interest rates can exacerbate the problem by weakening the currency, making imports even more expensive, further fueling inflation. https://www.armstrongeconomics.com/armstrongeconomics101/economics/reducing-rates-to-offset-tariffs/