What can account abstraction (ERC-4337) do for you? Don’t panic—the class rep is here:
In the ERC-4337 flow, users sign a UserOperation, which Bundlers collect and submit together to the EntryPoint contract for execution.
With a smart contract wallet, losing the private key to one device no longer means losing all your assets. You can regain control according to rules you set in advance.
If I’d understood this back then, I could’ve saved enough money for several hot pot meals.
$ETH 2506.93 (+0.69%)

Volatility is high, so size your position according to what you can afford.