Saifedean Ammous – Ethereum is a Scam and Alt-Coins Are Sh*tcoins. They'll All Fail.

Saifedean Ammous – explains why only Bitcoin and proof-of-work will survive, and all proof-of-stake alt-coins, like Ethereum are scams that will fail. #bitcoin #cryptocurrency #michaelsaylor #seventhdayadventist #bitcoinnews #blockchain #crypto #bitcoinetf #gold #coinbase