And no, renewable energy isn't generally the cheapest, coal is. (Until you factor in the health care and funeral service costs.)

Bitcoin is just China's way of exporting coal through the atmosphere.

The cheapest energy is the cheapest. It has nothing directly to do with it being renewable.

Or we could just have a surplus of green energy for everything else we need. And how can we even have a surplus of green energy when we're probably at a 90% of world energy production deficit?