Sorry about the paywall. Here's my (non-AI) summary:
AWS CFO John Feldon was recorded saying "You've taken us free cash flow negative as a company, so congratulations". Prasad Kalyanaraman (Amazon AI buildout exec) didn't argue about this issue saying the AI/ML business is "hugely free cash flow negative," and he expects it to remain negative for "the next couple of years or so."
They don't have enough power to run the GPUs they have bought (though some sites have racks, they don't have the power). An unnamed insider says they are leaving the unused equipment at intermediary warehouses until they can get someplace to put it.
Historically, AWS didn't pay for hardware until it was actually installed, but a new "early rack receipt" policy now has AWS footing the bill on delivery instead.
AWS took delivery of $5B worth of GB300 in Aug and are continuing to get shipped $3B of GPUs every month.
They say that at least one AWS team didn't have "a clear forecast path" to get these GPUs/racks into datacenters according to emails Business Insider saw.