The feeds span a wide range of categories — from business and crypto to niche interests like esports, K-pop, and robotics. But the move also raises questions about influence and bias, especially since AI determines what content appears. Early testing shows a mix of sources, but concerns remain about how these systems might shape public discourse over time.

There’s also a business angle: ads are already appearing prominently within these feeds, suggesting X is using the feature to expand its advertising inventory as it works to stabilize its revenue model post-acquisition.