This is all just a slight variation on “The Emperor has no Clothes” parable. Except that we are gambling with the future of civilization.
Assuming we are even able to pull this off, how long will all this battery power last? Electric car batteries tend not to last more than 8 years, but which time they lost more than 30% of their storage capacity. And how will we dispose of it?
It doesn’t work.
It isn’t supposed to.
It’s supposed to depopulate the planet.