Brother, this has been covered a thousand times. It's not a bf problem. It's a user problem that would be solved if everyone used g&s instead of ff. Instead folks like you post your email and use ff.
People are blindly sending payments to these scammer email requests so the only difference would be that they could file a claim with PP easier to get their funds back. Most likely the scammer would immediately refund a G&S payment anyway.
In both instances the buyers here would still be sending the payment to the scammer regardless of paying with F&F or G&S, people need to slow down a bit and make sure they’re sending payment to the actual seller, not some random request!