TikTok sale puts app’s algorithm in the spotlight – a social media expert explains how the For You Page works and what changes are in store
- Written by: Kelley Cotter, Assistant Professor of Information Sciences and Technology, Penn State
TikTok appears to be changing hands, but what that means for users is up in the air.Stefani Reynolds/AFP via Getty ImagesPresident Donald Trump announced on Sept. 19, 2025, a preliminary agreement for the sale of a majority stake in TikTok from Chinese tech giant ByteDance to a group of U.S. investors following Trump’s negotiation with...

