The consensus is that gold is worthless as well. But as society recovers, possibly bitcoin value will surpass gold because of the ability to easily transfer it? If there is no recovery, then many things will be useless.
Yup! and I think it is still in progress, And their primary goal was for people that don't have an internet connection and another way to download its full node or maybe this is another solution if a cataclysmic event may happen to really secure the digital money in my opinion,
I think this is the link for the article https://www.coindesk.com/bitcoin-in-space-it-helps-with-connection-woes-says-blockstreams-adam-back
Well if that Apocalyptic thing may happen and all sudden surge of an electromagnetic pulse to damage all electrical devices and mostly internet connection I guess one solution is what Blockstream is trying to do, But that is a large project and will need a lot of financial assistance.