It’s not surprising per se, but it’s something that people should be more aware of. And a lot of this consumption is not providing global services (like the Google search or workspace suite) but the whole AI hype.
Given that the extrapolation is an overestimate and calculating the actual consumption is pretty much impossible, it’s still probably a lot of energy wasted for a product that people do not want (e.g. Google AI “search”, Bing and Copilot being stuffed into everything).