Cheap raw materials does not affect the cost of everything else that must be done to prepare and deliver the product to the end user.
While the total volume of the great lakes is appropriately great, the areal recharge rate is much lower than one might expect. IIRC about half of its recharge is from groundwater, and so competes with aquifer withdrawals elsewhere.
Overuse is still a concern.
But that's all a bunch of hype that may never come to pass. Some people don't want to hear any hype. Hoping is too much to take if you've been let down too hard before. Or for the rich and you're poor. It's there though, if you want to dream. Dream big.
Or will the cheapest provider gobble everyone else up and then raise prices to maximize marginal revenue / whatever everyone can bear? For example, imagine if Oracle (or whoever you want) somehow wins the AI price wars and completely owns every energy company, every housing company, every farm on earth, every bank, etc. You think they'll LOWER prices to make life easy for everyone? When they'll know exactly just how much you can pay each month to still survive and not riot?
If you want to go to conspiracies theory land, the world is already controlled by 100 families, or corporations, or the Jews or the lizard people. We’re all just toys for them to play with.
At the end of the day, you have three options and a choice to make: corporations, government, or billionaires. Which one are you going to throw your lot in with to survive the upcoming upheaval?
LLMs are a very good example of that: they are a lot less efficient than the processes they replace in terms of energy. "We produce more with more energy" is the norm.
Someone recently said there will be "sustainable abundance" but this is magical thinking. There will be abundance for people in one class and death and poverty for people in the other class. But the abundance will not be "sustained" -- it will be fueled by the suffering of the under class.
In the industrial revolution, tractors and machine looms and steam engines did all the old 'menial' jobs. We just invented new jobs that pay better with all the extra wealth created by automation. The middle class grew and quality of life skyrocketed.
It was arguably the best thing to ever happen to the world.
so far ime it's just 1000x more slop everywhere. fake emails at work, fake images on every app, fake text in every comment. and we are sooo productive because we can produce this crap faster than anyone can wade through it