California, New Jersey, and South Dakota shaped a political landscape in which crypto industry–backed committees directly funded media buys to bolster candidates perceived as friendly to digital-asset policy. Across the three states, several incumbents and challengers won primaries, with observers noting a notable alignment between campaign messaging and the positions advanced by crypto advocates.

In California, a slate of Democratic House contenders—Jacqui Irwin, Ted Lieu, Zoe Lofgren, Dave Min, Mike McGuire, Hilda Solis, George Whitesides, Lou Correa, and Lateefah Simon—secured primary victories for their respective districts. In New Jersey, Democrat Rob Menendez won in the 8th congressional district, while South Dakota voters…