I have disabled the passkey UI in brave://flags
Today when I logged into Amazon I was presented with a dialog box that encouraged me to create a passkey. I do not want to ever use passkeys and want to prevent sites from ever trying create a passkey.
I really am just looking for the answer to my question, I don’t want to get into a debate/discussion about how passkeys are better, there is nothing you could say that will change my mind.