A rare wave of U.S.-China camaraderie broke out online in recent days as “refugees” from the popular short video platform TikTok poured onto a Chinese social media platform to protest a now-delayed ban on the service.

Xiaohongshu’s biggest shareholders are in talks to sell shares in the Chinese Instagram-like service at a valuation of at least $20 billion, drawing interest from Tencent Holdings Ltd. and other big names as a potential TikTok US ban approaches.

On the heels of TikTok's looming shutdown on January 19 over its ownership in the U.S. (unless the Supreme Court intervenes), it looks like another American users are flocking to a Chinese app called Xiaohongshu as people become less optimistic that TikTok can overturn U.