Difficult to pin down, but I'd say that the drawing looks way too detailed compared to the stylized pencil-like texture that arises due to the uneven surface of a paper, which in turn would be a hinderance to such level of detail.

Also the horizon is at different levels around the left claw. An artist would use a single stroke with a ruler and get a clean horizon.

Tattoo is melting, the string on the briefs are strange and the horizon on the two sides of rock are way apart.

the thing that tipped me off is the uncany vibe to it tho, and the weird texture I think is trying to replicate paper? or body hair.

also the OP said it's ai so

Primarily, I’m utterly confident no one would create a drawing as detailed as this for a meme as dumb as this. And it’s clearly not shittily photoshopped because the style of the Rock and the style of the claws are too consistent.

No artist. Bottom cut off to remove AI watermark