This is

The video likely performed well due to its focus on a practical, security-enhancing feature of a widely used platform (Apple Passwords). The 'agentic' nature of the feature, where the app acts autonomously to fix issues, is a compelling and novel concept that would capture viewer interest.

The video showcases a new feature in Apple's Passwords app that automatically identifies and fixes compromised passwords across various websites. The presenter explains how the app can agentically log in, create strong new passwords, and save them for future use, enhancing user security.