See that’s something I’ve always been frustrated with.

No doubt they have my demographics, biographics, biometrics, and personal preferences stored in their cloud, then make me select a whole bunch of staircases to prove I’m not a robot.

to prove I’m not a robot.

Well I mean a) that’s usually a third-party site asking Google to do that on their behalf, but more importantly b) you, uh, ever wonder if your ability to show you can recognize staircases might not be the main reason why Google’s challenge is menial image recognition tasks representing untold billions of hours of unpaid labor?

Supervised learning - Wikipedia

That was a given assumption. Free training for AI/machine learning