So, you consider a concrete example where Ethereum, a coin which was touted as a decentralizated and later exhibited centralization by trying to stop the Ethere

So, you consider a concrete example where Ethereum, a coin which was touted as a decentralizated and later exhibited centralization by trying to stop the Ethereum hack by changing the code as "hand wavy"? So let me ask you directly without any hand waving - how will Facebook or anyone handle a big Libra hack without trying to centralize the power? > Most ewallets are designed by extreme Libertarians that believe that we would be better off without government regulation, or that government collapse and somehow them having Bitcoin will make them safe. What are you talking about? I have given examples of ewallets like Paytm and Wechat Pay which work without bank accounts and you start talking about Bitcoin. sigh I give up.