Kwdg

That wasn’t the camera guy. It was Tom from “Explosion&Fire” / “Extraction&Ire” who is a pretty cool chemostry youtuber from australia. I think it was a bit or he had something different to do, because he does some pretty sketchy stuff on his own channel sometimes

No that is actually somewhat the explanation why they look more human. It is explained in Enterprise, the Klingons try to create some super soldier serum, but that kills them. Phlox helps them create a cure, but that makes them look more humanoid. I think at the end of the episode they say that it might take centuries to revert this effect