It is good to be skeptical in this field, as many of its proponents are quacks.
The real ones are silenced (bought, coerced or killed) and that leaves all of the snake oil salesman and con artists.
However, there is enough evidence to show that it exists.
And it will transform the world.
But, it will not be available until we humans will not use it for war.
We will have to disagree on this. I think a lot of these conspiracy theories are just fabrications. As for any existence beyond the visible I keep an open mind - none of us know for sure. That is what fascinates me about the paranormal. I just think we need to be careful when we ascribe supernatural causation to tragedies like this.