You need to get pout more
Whilst I totally agree with the main thrust of your observation, I believe your distopian view is not uncommon.
However, contrary to mass public opinion, we can use hydroponics, aqaua culture etc, to grow strawberries etc, well out of season, er as long as Microsoft, AWS and Palantir etc take no part in the production process or the supply chain.
There are other physics myths which we via public education, have been force fed in the UK. Over the years many people repeat the same myth without having caught up with real life.
Energy from water ?
1. you get hydrogen and oxygen for a drop of water using a small photo voltaic panel.
2. the gases once release expand at rate and can, in a sealed system drive a piston.
3. After maximum expansion pressure has been utilised, reversing the polarity of the current reassembles the gases into the original drop of water and piston returns to base.
4. No waste, no heat produced.
My plasma physicist pal who explained this to me many years ago, was swallowed up by that Aldermaston Research place shortly after he was given his doctorate at Maudlin College, Oxford..
Obviously
ALF