Nice, two your references are blocked by a paywall.
Of course, unless you are aware of this, a lot of oil production shut down in early 2020. And it had not a damned thing to do with the President. In fact, the price of oil at that time was so low that it was actually worthless. A lot of companies increased production, as many were predicting an oil shortage. When the demand dropped, the price sank like a stone and most companies simply shut down. And oil production still has not regained the levels of 2019.
Of course, there is something completely unrelated to anything else that is the cause for that.