The contrary view is like saying gold miners are finding more gold, and it’s easier than ever, so we expect folks are going to leave town.
After all most of those investors are deeply invested in AI technology already. At the valuation, they need to be able to show that it replaces human workers because that's the specific kind of greed that is driving the value of the stock.
And if you see your competition tighten their belt then you should tighten yours right? So without proof companies are acting like they can use a small number of human-ai hybrid workers. There's strong peer pressure to think that way as a direct result of AI
It was just a few years ago when automakers and rental car companies unanimously decided (has they had been told to decide) that COVID-19 would reduce demand for cars. They cut production, sold off fleets, and almost immediately found themselves unable to keep up with demand.