Can I withdrawal funds from bisq to my Cash App Account? It has a routing number and account number. Not sure if that changes anything.
Bisq uses a Bitcoin wallet were you have complete control of the funds, so you can send BTC to any BTC address.
Fiat funds are held by users, and sent between them using the payment method.
So you can’t send fiat to Cash App as there is no fiat to be sent from Bisq, and if Cash App offers BTC services, you could send those funds there but it not might be the most privacy-wise action.
As maybe I don’t get your question, I’ll just link the payment methods you can use to trade at Bisq. Cash App is not one of them: Payment methods - Bisq Wiki