Tariffs tend to make all sides poorer. We benefit from cheap imports, because those imports serve as inputs to our companies. Additionally, tariffs on our side tend to be matched by tariffs on the other sides which will hurt exports. There’s no realistic scenario where a broad tariff benefits the local economy.
Also what’s the political calculus for Kemp? Maga hates him, because he has issues with Trump, on account of not stealing the election. Here he gets to signal his bipartisanship by saying he worked with Biden to raise the wage of teachers. Shouldn’t that be the savvier move in a purple state?