I totally assumed typing cadence and mouse behaviour was incorperated into bot detection for years before this already, interesting.
Yeah, I feel like I'm going crazy looking at that first example video. Was Google's CAPTCHA not supposed to analyze exactly that? Yet the mouse is insta-jumping to the input boxes, the input text is being pasted in instantaneously, and somehow it gets past? That seems utterly trivial to detect. Meanwhile us normal users are clicking on pictures of traffic lights all day?