Portal Network founder ChrisBuidl.eth quoted Messari data as saying that the number of active Ethereum addresses exceeded 500,000. Chris Buidl.eth said that this wave of new users is mainly attracted by DeFi and income farming. Unlike 2017, they are motivated to learn to use smart contracts. Metamask is not only used to send tokens to ICOs, and dApps are indeed useful examples. Can be used for DeFi.