Weekly digest: Let’s go over some main events that happened this week. Nobel laureate Paul Krugman speaks against Bitcoin (BTC), again Bitcoin replaced gold for millennials, says Jeremy Siegel Nearly half of Cambodians use the national digital currency Binance CEO Changpeng Zhao sums up 2021 China rolls out a digital yuan app Vitalik Buterin: Ethereum was not ready for mass adoption 83 views08:36