A while ago, Google photos autogenerated a video for me from my photo library. It was about a minute long, stitched together dozens of photos, called "dog video", and with a horrifying yapping dog soundtrack.

Every single photo was of a cat.

I have to say I was humbled by the amount of human and computing power that had gone into developing this system over the years, that could achieve such a complicated, impressive technical feat, without requiring any effort or money on my part, and yet also be 100% wrong.