Vitalik responds to Paradigm CTO: Full account abstraction not realized, requires ECDSA or intermediary

ChainCatcher news, Paradigm CTO Georgios Konstantopoulos stated that a year of research found no significant breakthroughs in account abstraction and suggested it should have been set as a native feature of Ethereum in its early years.

Vitalik Buterin responded that full account abstraction has not been achieved, requiring ECDSA or intermediaries, with intermediaries relying on privacy harm and censorship resistance, while quantum security and privacy protocols still pose challenges.