Technology

do you really think that even when Ai will start (if ever) to generate profits these will be able to repay all the investements done today

First, actual investments that have been done are relatively modest. It's still a substantial portion of TSMC fab capacity. All of the deal announcements for datacenters are 50x-100x growth. I doubt all of this capacity will be built for a long time. Coding/reasoning models can have more demand, but openAI (most of the deal announcements) is not that good at those. 100x power growth is also 200x every 2 years token output growth, and if models get better, users need less tokens by getting it right on fewer tries.

Second, they are losing money at current levels. Oracle leaked it lost $100m on existing AI datacenter operating losses. Coreweave is fully levered at 10% interest rates. Everyone is operating like social media startups from 10-20 years ago. Only revenue growth and market share, and being cool, matters. Enshittification will come much later.

Third, datacenters are fundamentally flawed, and local AI has competitive advantage to them. AI is good at datamining the datacenter traffic for output that could be profitable to steal.

Fourth, the only business model is US military and disinformation control. They will pay infinitity, and support infinity investment. Giant datacenters are about Skynet. Not market profits. That US government would protect their oligarch partners in stealing your ideas/llm outputs, and amplify current media's messaging that anti-genocide views are treasonous anti-American sentiment.

how many resources this growth has taken from others places…

If all the money goes towards skynet, energy bills for everyone else will go up, including what little manufacturers there are in US. Insisting on war on China and Russia is helped by forced unemployment, and fascist response to the unemployed's uppityness. Datacenter AI's primary certain value is as a new cold war Arms and disinformation race.