Reactionaries love tariffs, so in general, red states are more protectionist than blue states. That rule of thumb is not universal, however; states with large agricultural export businesses support free trade, while some blue states (think Michigan here) lean protectionist. In addition, the very notion of individual states imposing tariffs sounds unworkable. How would MTG respond?
I’m afraid she would have to settle for the status quo on this one. The only entity that realistically has the ability to handle trade issues is the federal government.