Who Cares if Crypto Wallet MetaMask Exposes Your Ethereum History?

Several outlets and crypto programmers have pointed out for a year or more that MetaMask, by default, broadcasts your Ethereum public key (address) to websites you visit. The assumption is that this is a privacy vulnerability – most sites have no need for such information, after all. The Next Web’s David Canellis writes: “Sharing Ethereum addresses with any tracking service that requests it is certainly a little unsettling, but there are wider implications. Think of your Ethere