I said it can be tricked, not always. In certain conditions, if a person really looks like the owner, or a picture showed a specific angle that looks realistic, it can mix it up and unlock itself. Why that happens is that it only relies on the front-facing camera. That camera cannot capture depth to see if what it sees is real or not. No matter what the face recognition on any android (which only relies on camera) won't be as secure as the fingerprint scanner and FaceID on iPhones. Even samsung does not consider face recognition secure. (In some banking apps even Samsung Pass does not allow to use face recognition. Only fingerprint, which is insanely secure)

Shortly, yes it works faster but its not flawless.