This is like saying the library search engine and Bob the drunkard who looked at the shelf labels and swears up and down he knows where everything is are the same thing.
Look, ChatGPT is an averaging machine. Yes it has ingested a significant chunk of the text on the internet, but it does not reproduce text exactly as it found it, it produces an average of all the text it has seen, weighted towards what seems like it make sense for the situation. For really common information this is fine. For niche information, it is bullshitting without any indication.
The electricity would be better spent on heat pumps. Computers convert 100% of their electricity into heat. Heat pumps convert 200-400% of their electricity into heat.
(I’m being lose with my wording for brevity’s sake)