Well, in this world where people actually care about the planet - you can't say this is any good...
https://edition.cnn.com/2019/06/14/tech/bitcoin-carbon-footprint-trnd/index.html

Bitcoin is definitely spewing out WAY TOO much carbon dioxide and is going to kill us all.  Can't fix it either because the entire notion of blockchain requires competitive mining.  It is only going to get much worse as Bitcoin value increases.  Total ruin. 

I really think this is the death knell for Bitcoin.