The promise of this future demand is what is driving the inflation of the stock market, with investors happy to ignore the deep losses accruing to every AI software player...for now. Pulling the plug on the capacity-building deals is effectively an admission that demand was overestimated, and the market will tank accordingly.

It says it all about current market mania that Nvidia (who sells most of the future chip capacity) is valued at $4 trillion, more than every publicly traded pharmaceutical company (who have decades of predictable future cash flows) combined.