He needs content for the channel.

He does not know how to use a slide hammer properly. At the 1:00 or so mark, he is almost getting his fingers caught in the slide.

Using a slide hammer till tend to break parts, I'd be making some sort of screw puller. I'd also be pulling a bit, soaking with solvent , tapping back down and repeating. This breaks up junk holding things together. This back and forth also works with rusted bolts.