“The world is changing financially over the next 2 decades. We will see the beginning of it next few months.”
Why does blockchain sell capital investment...for dollars?
Why are dollars valuable to them?
Therein is the bottom line.
Blockchain is not a they. Blockchain doesn’t sell anything. It’s just a technology. Now MANY companies use blockchain for stuff, including crypto currency. And as for why people pay dollars for crypo currency, same reason people pay dollars for fractional portions of legal fictions (stocks): cause they can sell it to somebody else, and some even think there will be value in the holding.