X Adds Unified History Tab, Shifting From Chat Platform to Content Service

X launched a History tab on May 13 that combines bookmarks, likes, videos, and articles in one place. The move reflects a deliberate pivot away from real-time conversation toward content discovery and curation—bringing X into direct competition with YouTube, Medium, and services like Pocket. It signals the platform's attempt to extend user engagement beyond quick posts into longer, reference-based workflows.