system
A chat on subreddit /r/wallstreetbets
human
so if they backed out of the contract they swallow the loss right?

gpt
Well now since the broker loaned you the money, you now owe the broker.  If they had warned him of the risks beforehand it would be a clear cut margin call and OP is truly screwed, but they didn't so things are a bit in the air (still very safe to buy puts on his prospects imo).