This is "the solution" on what time scale?

This all definitely sounds like a great way to meet all our energy needs without carbon emissions ... in like 30 years? maybe 20?

We haven't invented "fusion SMRs" yet, let alone commercialized and scaled them. We're still in the extremely early stages of commercializing geothermal at scale. I'm curious what "peaker industrial processes" you're thinking of that can be profitable while running only during high power supply periods?

I think if we build a bunch of batteries, and then they turn out to no longer be useful after all this other stuff scales up, that's totally fine, far worse things have happened!