Hey
this is inevitable anyway. The guy is describing an outcome of something else.
There are two main factors here which doesn't have to do anything with sustainability.
1. #Bitcoin network is decentralized and not bounded to countries. Therefor will follow the cheapest energy source.
2. Renewable electricity sources are the cheapest available electricity source on earth since around the break even in 2015.
There is no other way for #miners than to do this. They are just faster than the dinosaurs to change. And yes, this will not stop. Even orgas like #bloomberg confirming now cause it is obvious.
Cheers
Mateusz

