Unlocking the password manager means I need to type a master password in while in a public place. Feels higher risk when it is an unimportant website but potentially gives access to all websites. Still better than the passwords being accessible on disk but having individual passwords would reduce the impact of any password leak.

1password uses biometrics on my 7 year old MacBook Pro, so even if I'm out and about I still don't need to type it.

1p works great on my mac but still asks for a password from time to time, I'm not sure of the exact mechanic.

OTOH even Chrome's password manager now integrates with the Mac fingerprint auth.

It's every two weeks. If your threat model involves being spied on over the shoulder for your master password while in a cafe you "just" need to ensure you enter your password in a safe location every two weeks.

I have this InputStick USB dohicky that shows up as a generic USB keyboard when plugged in but is also an encrypted Bluetooth dongle. There's a plugin to Keepass2Android that I use to type passwords from my phone. I use that to unlock my password manager (using a giant untypable passphrase).