The guy might be right TF but there are also plenty of bullish commentators out there that will suddenly appear shouting should the market fit their contrarian box.
My view is that OPEC will take a lot of pain but not to their own long term detriment. There are plenty of OPEC members (some middle eastern) that struggle at $50, let alone $30. BUT it is way too early for them to cut production. We have IMO another 6 months steady production before any changes. Then a review of the status of shale producers before making any move. The cheapest / most efficient will survive and the rest will fail or be added to the portfolio of the majors who will diversify a bit.
The time will come where producing (as an extreme example) half the volume for the same cash revenue will be very attractive.
If I am right I will contact CNBC or FOX and see if they give me my 15 mins
It should also be noted that the yanks harp on about WTI, not Brent so $30 WTI could equate to as much as $37/38 Brent or something closer.