As of late-October, 2017, only one week is left before the spanking new iPhone X stars shipping. I predict FaceIDgate to start within a week of the first units being received, with no end in sight. The source for this prediction is Apple’s own documents.
Update 11/12/17: It took researchers only five days to break Face ID, from the moment the devices were available. Read all about it here, or at the end of my post.