How TikTok algorithms drive a wedge between young voters

The girls' experience highlights a broader trend identified in recent German state elections, where the far-right Alternative for Germany (AfD) gained significant traction among young voters. Within minutes of launching the app, the teenagers moved from harmless clips about gardening and AI to historical content regarding Erich Honecker and, eventually, direct messaging from AfD co-leader Alice Weidel.

This rapid shift underscores how digital platforms accelerate political polarization. Greta and Lena observed that once the algorithm identified a political interest, it flooded their feeds with increasingly radical content, often amplified by third-party accounts echoing party rhetoric. The experiment confirms that social media is not merely a reflection of existing views but an active architect of political identity. This digital environment is deepening a visible gender-based divide, as young men and women are funneled into distinct ideological silos that mirror the fractured results seen at the ballot box.