So just to make sure I'm understanding you: you insist that storage is a solved problem. It's solution is so obvious that anyone who doesn't agree it's an easy problem is trolling. But on the other hand, you are unwilling to mention how grid scale energy storage in a majority renewable grid will work.

It has been explained to you numerous times already.

You may repeat your lies as much as you like. I will point out that you are lying, each time.

Who do you imagine you are fooling?

you are the one trolling, claiming that a mature technology of hydroelectric dams will get chesper, and making various disingenious argunents like insenuating there are magical locations where oceans of water can be stored at the peak of mount everest

Who do you imagine you will fool?