Gad Saad is an intellectual. He is not some internet jockey poking fun at things he can't understand. He has read lots of postmodern literature and isn't afraid to point out the Emperor's dangling genitalia.
What makes you say Gad Saad has read lots of postmodern literature? He states the opposite in the first video. He says he can't vouch for the quotes personally because he found them "very quickly" and that others could investigate the context if they wish. He also says he doesn't know who Husserl is! From this information it's doubtful that he's read any postmodern literature beyond some quotes he found online that he believes makes them look silly. If his interaction with postmodernism goes any further than that then he gives no evidence of it anywhere in clip. In fact if anything he seems proud of his ignorance.