Google's ReCAPTCHA v2 would force us to train their self-driving cars to access websites, but it's a bit surprising to me that they never ended up updating it t

Google's ReCAPTCHA v2 would force us to train their self-driving cars to access websites, but it's a bit surprising to me that they never ended up updating it to collect new kinds of data. Surely the utility of the data they're collecting now has diminished. You can only have so many labeled stop sign images in clear sunny daylight before the extra data becomes no longer useful for training a good model, or actually harms its performance in nighttime/storm/etc Quality seems to have diminished as well as there's often cases where I have to consciously avoid giving the correct answer, because I know that only 3 of the images are supposed to have a crosswalk and there is a fourth one with a slightly less visible crosswalk and just from experience it would always punish me for selecting the extra one.