Yes, that was a weak argument. How is that not analogous to: "Password hashing and salting is useless. When a service enables password hashing and salting, an

Yes, that was a weak argument. How is that not analogous to: "Password hashing and salting is useless. When a service enables password hashing and salting, an attacker can simply move to a different service that stores passwords in plain text. This means that a new attack isn’t necessary, just a new service."