Passkeys are not a Rust port of Eliza
"Password manager you trust...". Not so easy. I've worked at places where we use a password manager to be properly isolated from the rest of your system. The specific clearance requirement may suggest Section 702/FISA capability being employed. If that ends up tying you to a specific device or device ecosystem. They're better than passwords but just as annoying when I have to also wonder whether they can cook their own breakfast.