Hyperscalers are in big trouble if the build out suddenly stalls. Even Nvidia and Micron are going to see their value significantly trimmed if it looks like growth is stalling. With such concentration at the top of the S&P among tech companies and with SpaceX, Anthropic, and Open AI, three companies that probably burn a combined 50+ billion a year. The whole stock market will be a tinderbox.
The whole thing is so private capital can get their exit. Default rates of private capital are already at 6%. Banks are exposed so they are on board with the fraud.
How would you define stalled? Hardly anything has been built in the last 2 years (and most of those juicy new GPUs must be sitting in a warehouse somewhere waiting to be installed, together with all of our RAM and HDDs).
OpenAI and Anthropic's can go bust, but ads, windows and cloud hosting would still make a ton of money without them.