system
A chat on subreddit /r/wallstreetbets
human
do short expiry - MU has enough liquid that you'll find gamblers in almost any ranges.

gpt
I usually do next day expiry, and sometimes a week out expiry. Still have had at least 2 blow up on me out of a handful of attempts.  
  
 And that's with the strike always being at least 1.5% above current