We shouldn't rely on YouTube to write our history. It's just an American entertainment website that makes money of ads. It has no other obligations. It can do whatever it wants, or what the US government wants. This is not news.
I'm sure it's technically true, with absolutely no nuance. You can say "BBC pull documentary of life inside gaza" which is completely accurate. What is also true is that the boy who was the main focus of the documentary was the son of a Hamas official which throws the whole thing into question.
YT normally takes down any video depicting violence.
Freedom to delete and rewrite history.