⚡️Flash News⚡️Metamask has built the Linea network into its wallet, which means that like Ethereum, it does not need to be added using third-party tools and cannot be deleted. Linea is an L2 public chain launched by ConsenSys, the developer of Metamask. Metamask is the most commonly used crypto wallet at present. It said last year that its monthly active users had reached 30 million.