a lot of cat videos are AI slop, AI is really good at generating realistic looking cats, the cats feet as it moves tends to lock in these impossible angles
watch the old man, he lines up with is open palms incorrectly
he pulls out a wooden plank out of nowhere (seems plausible) but slow down and look at it in slow motion, the movement is robotic and weird but also fast and nimble
in general if a cat video is like "whoa cat winks at human" it's AI, for videos like this the giveaway is the absurd length the cat struggles as well as the human like behaviour of the observing cats (in terms of time)