Your face is not private, nor are your fingerprints. In public and in many private properties that are open to the public(e.g. stores) you have no expectation of privacy so you can be filmed within the law. You consent to facial recognition by passive agreement when you enter the public without your face covered.
Facial recognition technology is everywhere and there is nothing that will be done to curb it's use.
Edit: To be clear, I do not support anyone or any entity using biometric data for any purpose except verification of identity for security purposes with intentional consent. Businesses or government using biometric data, or any data obtained without clear and willful consent, is unacceptable.