It's true, I tried it out: https://imgur.com/a/cJ51inY

The list of possible answers can be very long. When they don't recognize your device, you select the answer from a subset.

And the answer’s probabilities are not equally distributed! For example for the color of the house you grew up in, there are clearly most common colors and rare colors. If they asked for house number, it would have been better.

and the questions are insanely specific