(Author here) Interesting! How do you differentiate between a bot and a screenreader user? Both won't move their mouse, scroll, etc but only send a single click event
We had some people use voice software to fill in survey responses. This flagged computer-generated assistance.
Generally speaking, it'll be more than a single click event (e.g. see https://x.com/_magrawal/status/1925985289568211168)