Comment by SAI_Peregrinus

> Otherwise employees spend a huge chunk of their working day just logging into different services.

Instead they spend a huge chunk of their day logging into different services through a redirect via an SSO site. They don't have to have their password manager fill in new passwords each time. IME it doesn't actually save any time.

The advantage of SSO is the organization can ensure everyone is using the same security config. They can enforce a minimum password length for SSO. They can enforce 2FA for the SSO provider. Etc.