Facial recognition is a big help to cryptocurrency industries because it helps all people to secure their accounts properly and no one can ever hack it. Dont worry everyone is working properly in this project to be successful.
Cryptocurrency is about being anonymous and that was big reason why Satoshi Nakamoto created bitcoin in first place. I wouldn't say that Biometrids is helping cryptocurrency, actually it will help centralized platform and help to secure you account on those kinda platform, cos my bitcoin address is safe as long as I keep my private key in safe place and I don't need Face ID.
Well, all people are different, some preferred decentralized and some wants high security. For now, let's wait and see if biometrids will be successful and will follow all their plans and goals.