Are Binance withdrawal gas fees fixed?

So the current gas price is around 50 Gwei, looking at platforms like Rocketpool of course this inflates the swap cost, but for Binance withdrawal on the Ethereum Network I notice the gas fee value barely ever changes, if I were to Withdraw at 20 Gwei from Binance, am I still paying the same as what Binance quotes as I would at 60 Gwei, since that number hardly ever moves? There's nothing hidden I'm missing here right? Does Gwei even affect Binance withdrawals?