Speaking at Deconomy, ConsenSys's Joe Lubin tore into multiple Ethereum ($ETH) competitor projects. In a monologue, Lubin pointed out the flaws that exist in Dfinity, Polkadot, Cosmos ($ATOM), Fabric, EOS ($EOS), and R3's Corda. Lubin argued that none of the protocols or cryptocurrencies have the ability to serve as a global settlement layer, saying they have features or similarities to Ethereum but have yet to address the main point of a cryptocurrency.