system
A chat on subreddit /r/wallstreetbets
human
This type of "picking up pennies in front of the steamroller" trading strategy is very common and there are plenty of subs dedicated to it, and the people all think they are geniuses and have broke wall street until the rare event occurs and they lose all their money. 

/r/tradeXIV/ is a good example that imploded.
gpt
It’s kind of like the casino gambling strategy of putting chips on every number on the roulette table except 0 and 00 (or any two numbers). It’s a great strategy until it isn’t.