That child's table manners is appalling,why even if not using it (though should be to cut the food) is she not holding the knife, you have 2 pieces of cutlery. Why is she not cutting the food just biting it to let fall back to plate,why not using a knife to push onto her fork ? Why eating with mouth open. Manners and table manners cost nothing.that is vile.
I wouldn't let my child eat like that at home so especially not out and filming it to put online honestly