Blue-collar workers have been at the center of political messaging for years. Politicians meet with waitresses at a diner to pitch raising the minimum wage, tour a factory to spotlight job growth or tell stories of their family’s hardscrabble bona fides while visiting cities like Detroit or Pittsburgh. Lately, though, a different group has been getting more attention: white-collar professionals. And Florida Gov. Ron DeSantis is at the forefront of this development. The Republican governor expressed concern in August that “some of these white-collar jobs … could end up being obsolete” due to advancements in AI.…