I think there's a possibility in a modern broadcaster, where you "pitch" expensive ideas, this one would have been both expensive and demanding contacts into a murky community. He had the connections, for sure. Maybe for a commissioning editor that took care of one kind of risk?
The documentary was impartial and remains a vital account of the genocide. The victims in Gaza deserve to have their voice heard.
Link to the documentary: https://m.youtube.com/watch?v=dX1rbFzRrXU