it’s very likely actual electricity use will soon not be an issue, we are already flooded with too much solar power during the day, in maybe as little as 10 or so years we may have so much solar and battery we have essentially unlimited renewable power

That could be true in the future, but right now a large chunk of our energy comes from fossil fuels.

on top of all of this ai is in its infancy, who knows where it will be at in 100 years, maybe jobs are a thing of the past and we just spend all day socialising and spending time on our hobbies

Any AI that can take a significant amount of work from humanity is going to have an architecture fundamentally different than LLMs. They're not thinking, they're just spitting out plausible sounding sentences.