unhygenic he is holding the fork in his mouth and pricking the bread by the same fork and using the same hands which are contaminated by his saliva which sticks his hand when holding the fork.
The object he is holding in his mouth is a lahm, if you look closely on the end of that stick is a double edged razor blade I can assure you that that razor blade that cuts the bread is not touching his mouth
I love what you are doing! I've been moving away from packaged foods into whole, organic foods and I found this video while looking for a simple bread recipe so I could make my own to go with dinner tonight. Keep up the amazing things you are doing.