Since the days of carrier pigeons, telegrams, and telephones, human communication methods have been continuously evolving. Email broke the limitations of real-time communication, and instant messaging has made interaction ubiquitous.

The content world is also undergoing dramatic changes. Static reading has evolved into an interactive text era where everyone can participate, then into a fragmented explosion of text and images, and finally into a short video ecosystem dominated by algorithms.

The social relationship network is even more interesting — from initial circles of acquaintances, to interest-driven connections, to carefully maintained social networks, then redefined by influence metrics, and now completely rewritten by recommendation algorithms.

So what happens when artificial intelligence becomes a standard tool for everyone? Perhaps whether two people are truly suitable for friendship is no longer decided by subjective feelings, but is the result of joint calculations by their respective AI systems. This is an intriguing imagination.