system
A chat on subreddit /r/wallstreetbets
human
And AAPL as well. 
  
 Generally my rule is - below four dollars. I found that any option above four dollars tend to have $0.05 bid-ask spread. Generally one and two dollar options have $0.01 or $0.02 bid-ask spread.

gpt
Take Visa for example, the calls and puts 1 month out have large spreads. But I guess I just gotta keep looking for spreads that are closer.  Certain stocks just have high spreads I guess