Thank you for the insight. Having little understanding of the purposes of CAPTCHA beyond what is implied by the acronym, I would be concerned if what seems implied in this comment thread were actually true. Clearly there’s a bit of tongue-in-cheek, but it seems reasonable to me as a layman that some implementations could produce data usable to train autonomous driving systems. I realize it’s possible there’s no simple answer to my original question, and wouldn’t be the first time I’ve overthought something.