I gave him a rigorous guide in how to dump his stock to get the most for it on the market and I stressed over and over again two things:
1. do not dump your oil
2. do not dump all your stock in one batch.

He did try to dump his oil and he did try to dump all his food in 1 batch. Theres like 30 hours between him saying he will recall in 15 minutes and when he actually recalled as well, which rightly infuriated me.
His refusal to follow my advise cost him NW and cost LaF at the very least 150m NW last set.

I stand 100% by 100% of what I said.

It's still not clear to me if he did this as an act of purposeful sabotage or on account of being stupid, but some things he said later suggested to me it was sabotage, which was the straw that broke the camels back for me.