Quoted from typist:Wonder if he used AI to composite that thumb.
Haha, nope! That might actually be his thumb, but even with phone apps, you can cut out a image and place it on top of another one, or even a video.
I don't care what kind of camera you use, it's nearly impossible to get two items, at two different distances away from a camera, to be both in focus like that. It also makes this guy look like he's a giant!