Welcome to the world of programmable smart contracts

• Account Abstraction (AA) turns a blockchain account into a programmable smart contract and equips it with functions like Social Recovery, Fraud Monitoring & Multi-calls.
• AA allows for multisig in the form of Social Recovery. You can assign 3-5 people whom you trust as Guardians. You can set it up such that 2-3 or 3-5 of them have to approve your transactions with their own wallets.
• This enhances security because you can’t do a transfer without having 2-3 or 3-5 of your Guardians signing it.
• Also, this helps you gain access to your funds as you can call upon your Guardians to help should you lose your device or misplace your password.
• If you rather do self-custodial, you can assign the other wallets you own, such as MetaMask or a HW wallet, as Guardians. You just need a separate address for each Guardian.
• AA also enables 2-factor authentication, withdrawal limits, & key expiration.
• Bottom line, you can customise your account to adapt to your needs.
• To find out more, use wallets like Gnosis Safe, Argent and Loopring as they already have this multisig feature.

Source of insights: https://www.reddit.com/r/CryptoCurrency/s/BDzy3faszb