system
A chat on subreddit /r/wallstreetbets
human
We can check tomorrow but I believe your math is off since he lost everything on the call side.  I doubt there is going to be a 10$ diagonal spread difference when his short puts went ITM and it's not a normal spread.

gpt
Call side was roughly a $300 debit, and assuming it stays where it is or goes down further hes basically got a $10 wide diagonal put spread with more extrinsic value in the long put than the short put. Even ignoring the extrinsic left in the long put the difference is $700. Unless I'm retarded which is highly likely.