My understanding was that we needed to update the network so that contracts can sign transactions and messages, and so that contracts can be called with just a secret key or other auth methods, rather than a full EOA.
But it seems like Visa has already tested ERC-4337 on Goerli. I've seen several other services and platform claim to use ERC-4337 too. How is this possible? How can you make a contract do stuff without an EOA?
Edit: https://ethereum.stackexchange.com/a/146979/103641 It seems I had an outdated understanding of AA. ERC-4337 has a very significant off-chain component apparently: "You can send transaction-like objects to a separate mempool and someone else will make your transaction for you." This feels very censorable to me. I guess if you have multiple entrypoints, it's less censorable but still.
