Global password managing.
Cause of security and GDPR psswd magager of global pass change should be helpful to avoid data leak.
As a product in Cloud Platform, google is unlikely to implement password management since we are advocates of using stronger security techniques such as 2FA and our Titan hardware security modules. As a consumer, there are a number of great password manager products available.
We do offer Cloud KMS for storing cryptographic keys if that is appropriate for your use case.