How so ?
Photos may not be the final solution to this flood of automation, but it's being dabbled with.
You can already generate a profile picture and have it lip synced with a text to speech audio (or even speech to speech). It's a losing (lost?) fight
https://www.youtube.com/watch?v=FK8sgB-58q0
Internet is rapidly becoming a pile of steaming shit already, captchas were annoying but now it seems the "are you a robot" test is coming everywhere, what a sad state of affairs. I wonder how much of the overall traffic is automated, 80%? 90% ?
The majority of people do not have a picture of them on the Internet.