@dsfgs @rysiek @gael

> encourage all to run a full node

I did, like 5 years ago. Can you remind me how much space does a the BTC blockchain take today and how long does it take to download it?

> many places where people run heaters

In case of BTC it's mostly powered by burning coal

https://www.forbes.com/sites/jonathanponciano/2021/04/18/crypto-flash-crash-wiped-out-300-billion-in-less-than-24-hours-spurring-massive-bitcoin-liquidations/