you ever notice the one commonalty that all conspiracy theories have? None of those who adhere to the theory ever tries to "prove" it.
that's because conspiracy theories rely on the fact that you cannot prove a negative. It's virtually impossible.
for example, as much as we can prove there was a moon landing by nasa, we cannot prove that it wasn't staged on a hollywood set.
As much as we can prove that two planes were purposely crashed into the twin towers, we cannot prove that it was not an inside job.
As much as we can prove that the earth is spherical in shape, we cannot prove that it's not flat.
Despite all the sound, concrete evidence that shows the easter bunny, santa claus and the tooth fairy do not exist, we cannot prove with 100% certainty they do not exist.