Watch the video. The headline claim is that oil companies would never have stopped selling oil and the public would never have stopped buying it no matter how much information was out there - it does not actually deny that oil companies knew about climate change very early on. Less than a minute into the video Sabine starts blaming oil companies for climate change denial misinformation. It’s just a clickbait title.
I’ve got that Utah Phillips album on vinyl…and “All Used Up: A Scrapbook”.