As expected from an article that attributes "insanity" to people, it misses the root for why it is happening. It talks about board members, CEOs, and regular personnel, but it fully ignores shareholders.
AI promises to be the final conquest of capital: a form of labor that is privately owned and wants to be privately owned, which can be removed from existence when it is not needed and which needs comparatively little to exist. No revolution, no union, no secret loathing.
In a world that is rapidly going up in smoke, capital owners have few places to invest. The stock market is a bubble where speculation is far more important than return on investment. AI is just about the only hope shareholders have for the continuation of their wealth.
All the "insanity" of corporations is them trying to cater to shareholders' actual need. Not profit, and definitely not production, but the development of a form of labor that will not rebel as billions perish.
If AI not working means the rich will get eaten, the rich have no incentive to care about realities in which AI does not work, no matter how likely. AI fanaticism is perfectly sane, from their perspective.