I would still separate two questions.Did you watch the video, it is quite interesting though how a narrative is created well in advance of an event.
When one looks at the flow of money and if one is an analytical observer why exactly these events occurred.
First, why did these events happen?
That's a historical question involving politics, economics, ideology, power, war, and human motives.
Second, did these events happen?
That's an evidence question.
Looking at financial interests, political agendas, or the way narratives are shaped may help explain motives, but it doesn't automatically erase the historical evidence itself.
For example, if someone argues that governments, media, or influential groups used the Holocaust for political purposes afterward, that's a claim that should be evaluated on its own merits.
But even if that were true, it would not follow that the Holocaust itself never happened.
So I'm all for asking questions, following the money, and examining motives.
My only caution is that explanations for why a narrative is promoted are not the same thing as evidence that the underlying event was fabricated.
In other words, it's one thing to question how history is presented.
It's another thing to conclude that the event itself never occurred.
Those are two very different claims, and each has to be supported by evidence.