Socialist Zohran Mamdani’s election as mayor of New York City is one of the biggest victories for the far left in modern American politics. Meanwhile, the big-tent conservative coalition that re-elected Donald Trump to the presidency is fracturing over how to handle far-right streamer Nick Fuentes’s recent surge in popularity. On both the left and the right, the real story is a younger generation latching onto increasingly extreme voices that promote a culture of grievance and victimhood. Are we witnessing the final breaths of the American political center?