Passkeys are a trap. Do not use them

The article argues that Passkeys, a new passwordless authentication system, are not secure and should not be used. The author claims that Passkeys rely on a complex system of public key cryptography and biometric authentication, but this complexity makes it vulnerable to exploitation. They also point out that Passkeys require users to have a device and internet connection to work, which can be a problem for people with limited access. Additionally, the author mentions that Passkeys are not widely supported and may not be compatible with some applications.