Function 3 of #ERC-4337 : Gas optimization
Gas helps the payment function, users can also pay with different tokens or even off-chain credit cards, so transactions can be carried out without ETH, now any type of system or personal Gas payment method is possible.
In addition, it also allows others to pay gas fees for you without the necessary gas in the wallet.
This approach will bring many benefits, especially when new users enter the industry. For example, you can help new users pay gas during some transactions.
