Conspiracies have just enough truth to hook you. Then once you are hooked into reading the story, all of the subjective matter is propagated.
There are many strange things that happen in world history. A lot of strange artifacts, megaliths, mythology books and then the fact that most historical books were burned after 70CE. Add to that secretive governments and behind-the-scene billionaires who control the worlds monetary assets.
All I can say is that if you believe any conspiracy theory, you are guaranteed to be believing "some" false materials. It is statistically probable. So for me, I might entertain a certain theory but refuse to buy in.
That really goes with the news as well.
All these stories are is a trap and the end result is always fear and uncertainty.
Funny part is, if you simply ignore it all it cannot affect you.