We are in fact doing things soley because of cost, and pretty much only because of cost, because capitalisim. Solar and wind are now cheaper than all alternatives in most situations, so they are rapidly becoming all thats being built. We are doing the cheapest thing, which just so happens to be great for carbon, luckily for us. If we get out of this climate mess it will almost be by accident, because we made solar cheap, not because we chose to do the right thing.
Honestly you need to look into numbers for some of your points, and you'll see the folly. Land usage, its a non issue. For eg, its estimated that if around 1/3rd of the land the US currently uses for corn ethanol was converted to solar, it would power the whole country. And thats existing used land without talking about the insane amount of empty spaces that exist. non issue.
For storage, solar+24hr storage is now cheaper than new gas, and dropping fast (https://ember-energy.org/latest-insights/solar-electricity-e...).
Yes there are new nuke designs that are cool, but they're at least 10-20 years away from deployment at scale, by which time renewables and storage will be much cheaper still, and the transition will be mostly over. Im not anti at all, they're just too late, too slow and too expensive.
I think you need to catch up on developments in the last few years, and re-evaluate what seems ridiculous to you, a lot has changed very quickly. Cheap energy abundance via renewables is now a very likely outcome.
