system
A chat on subreddit /r/wallstreetbets
human
it's nothing like robinhood. the app actually has real information and charts that don't suck ass. 
  
 I imagine it could definitely go up a lot, since most people in China don't own or trade any stocks yet (crap like 401ks don't exist). at the same time though since China has no culture of stock trading whatsoever their user base could also stagnate forever.

gpt
They do however have a massive culture of gambling.