It is scary to think about, because if someone is able to get your one major password, they will have access to all your passwords. I would prefer if these password managers have the biometric option like fingerprint and facial recognition in addition to passwords for access, that will make it more difficult for someone to gain access.
That’s one of the reason why I didn’t go with the offer from the mailing company to have my password saved with them. A hack on the company or a hack on my mail account could mean a compromise on all my details.
It’s an option still as, at some point, I wished I had it in place but, it didn’t matter anymore after I finally got the correct combination.
Meanwhile, having a Biometric or Face scanner to this doesn’t mean ultimate security even. You still get to save the codes on there ledger/data base and the Biometric verification or face scanner is just a means of access from your device. It doesn’t stop a hacker from hacking the mailing company directly.
Biometric and Face scanner don’t necessarily means best practices to security. In fact, these can be flawed and some one close to you with access to your device could easily show your screen to your face or press your prints to the scanner and your device is open to them.