No, it can’t be, since no modern orders (possible exception of inarticulate brachiopods) existed in the Cambrian, and the same is true for families, genera, and species. He’s talking about the supposed lack of intermediates in the fossil record between taxa at all levels. This is of course untrue, but it’s not about the Cambrian.
Further, he doesn’t understand that the conclusion if we believe all that is that every species was independently created, which he refuses to accept. Horses and donkeys, at least, must be the same kind. He can’t reconcile that discrepancy because he refuses to notice it.
It would be traditional at this point to also mention the small, shelly fauna and the increasing diversity of ichnofossils in the 25 million years prior to the visible explosion.