Trump's antiestablishment wave fuels socialist surge in US Democratic primaries

Following Donald Trump's 2024 election victory, the anti‑establishment sentiment that helped him rise is now being harnessed by a growing socialist faction inside the Democratic Party. After the party lost the presidency and control of both chambers of Congress in 2024, progressive members have sought to channel voter disaffection toward Washington by promoting left‑wing candidates in upcoming primaries.

Kamala Harris’s presidential bid highlighted internal tensions: she pledged a hard line on the border and a strong military stance, while distancing the party from the Gaza conflict. Political scientist Sidney Milkis noted that the former consensus that “Biden was the answer to Trump” collapsed, leaving the party “dead” in the eyes of many voters. The shift reflects a broader search for new messaging to recapture disillusioned voters who previously supported Trump’s outsider appeal.