Mi Monkey

The Fans of Xiaomi. (Pejorative)
Now commonly used to describe someone who promotes Xiaomi by belittling others under videos about other smartphones, often accompanied by low-IQ remarks.

*In the comments section of the video about Huawei phones*
-“After Huawei, there is the sky, and the Leica four-camera competition is fairy.”
-“Mi Monkey is coming!”