vwbusguy, I am not looking to argue and really don't care if you like something else more, but these are my current favorite authentication managers:
Passwords: @keepassxc
MFA: AuthyYes, you can do MFA with KeePassXC and a million other clients, but the UI and sync for Authy is above and beyond anything else I've used (and yes, I'm bummed Authy isn't open source.)