Is an important part of the 2024 Trump coalition turning on him? Photo: Abra Richardson/Bloomberg/Getty Images One of the more fascinating political trends of 2024 was the inversion of an ancient truism. In the old days, “marginal voters” — the typically younger, poorer people who are disengaged from political news and disinclined to vote without direct encouragement — leaned left. This made voter mobilization a greater priority for Democrats than for Republicans, whose older, higher-income,