They say AI is a long way off & yet have you ever wondered about those 'Prove your not a robot' tests when you visit certain sites?

Why have those tests at all if AI don't already exist?

I know there is a school of thought out there that fears AI would view us as a threat and wipe us out. But here's another school of thought. How about we close down Pornhub for a week and see what human's do to humanity then?