system
A chat on subreddit /r/wallstreetbets
human
That movie does such a good job of creating the feel of the 80/90s.  It’s obviously turned up for Hollywood but it does it better than Boiler Room, Gordon Gekko, etc.

I wonder what financial films they’ll make about the 2010-2020s.

You can often guess the age of a trader by their preferences: mutual funds are sooooo 90s.  I watched Office Space last night and everything screamed 1990s especially when Samir talked about investing in mutual funds. The 2000s were penny stocks(not that it wasn’t a thing before).  The late 2010:-earlyn2020s is definitely going to be about crypto.
gpt
Boiler Room was much more of a character drama with a central mystery that was being discovered by the main character. A lot more of a coming of age story than trying to capture the zeitgeist of the 80's/90's Wall Street.