The places where Donald Trump won in the 2020 election are collectively seeing stronger labor markets in the Biden economy, according to a new report from the Economic Innovation Group. Beyond the political irony, the last couple of years have seen a boom in the counties that make stuff, where the manufacturing, energy and agriculture sectors are a disproportionate share of their economies. And in a reversal of the 2010s, the status quo has been less kind to big-city knowledge economies.