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.

Key Takeaways Millions of Americans downloaded Chinese social app Xiaohongshu, or RedNote, this week.Users are migrating to it and other apps as a potential shutdown of TikTok looms in the U.S.RedNote was the most downloaded free app among iPhone users in the U.