Vitalik: A more realistic market strategy for self-sovereign status

Twitter user Texture said today that all websites related to Ethereum should use a universal login account based on Ethereum. Ethereum founder Vitalik Buterin commented on Twitter today that he said that, compared to many other ideas, self-sovereign identity is a more realistic market strategy because it takes advantage of existing network effects. What still needs it is account abstraction (data and program, with its semantics to present its appearance, but hide its implementation details), allowing users to change the key, recover after account loss and hacking .