On the face of it, he's correct. It's not any one retail investor's fault that the market moved in a certain way. So what's the point of beating yourself over the head over the market's moves? You can only take responsibility for your trades.
I'm surprised this clickbait news is getting so much traction because Flint Hill's price list shows other grades of North Dakota oil at prices similar to the oil from other places, it's just one specific grade that's being priced like this.