Good article on ETH but doesn't mention Charles Hoskinson leaving and ADA. When I read "You’ll be comforted to know, then, that Ethereum is the Excel of blockch

Good article on ETH but doesn't mention Charles Hoskinson leaving and ADA. When I read "You’ll be comforted to know, then, that Ethereum is the Excel of blockchains." my first thought was um Cardano? Algorand? Edit: he mentiones ADA but doesn't seem to understand it.