users often adopted the alias “momo” — a cute pink dinosaur — as a public username to speak more freely online. However, the era of anonymity is coming to an end: apps like Xiaohongshu now ...

The logos for TikTok and RedNote, known in China as Xiaohongshu, are seen in this illustration taken Jan 15, 2025. [Photo/Agencies] The recent influx of TikTok users based in the United States ...