While your datacenter is not built, guess where the AI chips are? That's correct. In boxes.
Are you sure about that? Might just as well be in Excel sheets only...
[1]https://www.techspot.com/news/114315-dark-gpus-amazon-show-l...
(AWS could have $20B of unused GPUs at this point — it's widely reported that there was at least $5B in August, with up to $3B more arriving each month)
https://www.businessinsider.com/amazon-nvidia-ai-gpu-data-ce...
We know that Satya Nadella has been open about how one of his big problems (as a CEO) is that he has bought GPUs he cannot plug in anywhere.
So 50%? Who knows. But if AWS and Microsoft can't plug them all in, why assume anyone else can?
The clear indication is that cold/dark GPUs delivered to major customers, GPUs that Nvidia has sold but still has on its shelves (buy and hold), and GPUs that Nvidia has sold, leased back from customers and may or may not have plugged into their own cloud, together represent a large enough proportion of sales to have pushed up the prices of GPUs and caused scarcity that is somewhat artificial.
If you take the scarcity of GPUs to be a solid proxy for assessing compute demand — or even for the sales of GPUs to be a solid proxy — then you are making a dangerous bet, IMO.