Google Authenticator isn't bad, it's just that Bitwarden Authenticator is better.
PCMag on MSN

Google Authenticator

None ...
Android’s open nature set it apart from the iPhone as the era of touchscreen smartphones began nearly two decades ago. Little by little, Google has traded some of that openness for security, and its ...
Passwords alone are no longer enough to keep accounts safe. Data leaks, phishing attacks, and automated login attempts make even strong passwords vulnerable. Two-factor authentication (2FA) adds an ...