A new login technique is becoming available in 2023: the passkey. The passkey promises to solve phishing and prevent password reuse. But lots of smart and security-oriented folks are confused about what exactly a passkey is. There’s a good reason for that. A passkey is in some sense one of two (or three) different things, depending on how it’s stored.
They mention it in here. I don’t know about Android, Apple synchronizes them between devices. The way they do it seems pretty secure but it is still less secure than the keys being untouchable. Using multiple will be a necessity.