+ im just looking for a way to withdraw my btc earnings from binance to electrum with low fees
Why don't you just receive your earning directly in your wallet with BTC mainchain, instead of trusting centralized exchange and paying them fees for withdrawing?
You can use lightning network to withdraw, but to have this full trustless you will need to run your own Bitcoin node and connect Lightning wallet, or else you are just trusting another third party.
One thing you should NOT do, and that is withdrawing BTC using any other centralized blockchain that has fake bitcoin tokens (binance chain, erc20 chain, etc.).