Heat dissipation was my very first thought. Musk’s whole premise is absolute horseshit with modern and even near-future tech.

It’s not a problem like “get heavy thing off ground”, where we can study principles of lift, throw fossil fuels at rocketry, etc. There is no magic bullet for “move this massive amount of heat somewhere else”; entropy has too much to say on the subject.

The website that pulls this off would get the $2.75 I keep not giving Wikipedia.

“Artificial intelligence gains sentience, decides humans are fucking up… then deletes itself because the problem is that humans are burning the world by using AI” is not the path I expected. What a twist in a movie that could be. The second twist, which is the mostly fictional part, would be where that included some AI that was actually critical to some vital but ignored chunk of infrastructure and big BIG problems result from the AI taking itself out.