It will be interesting to see the time-scale for the effects of tariff changes and interest rate adjustments.
Besides the ongoing negotiations that have not yet been settled, the earlier increase in imports to build inventories before the new rates is a further delay of the effects.
It all boils down to the effects of different possible changes.
1. A tariff on an imported good obviously will increase the price to the consumer. The duty paid to the US Treasury will, by itself, reduce the budget deficit, and that fiscal effect should be deflationary.
2. Reducing the interest rate, by itself, is inflationary, which is why it is used in times of unemployment and low economic growth.
The devil is in the details, which is why this is a quantitative question, not governed by handwaving. Politicians, in general, are better at waving hands than at evaluating quantitative data.