Until, I can see data that without a doubt proves all these stories (beyond just this thread) could not possibly happen, I am going to keep an open mind.
My grandfather used to tell me that if you close your mind on one idea, you will likely block out many other great experiences in your life.
Choosing to close your mind on a fun topic or idea like this, is like forgetting that it is fun to dance in the kitchen when you are making dinner with your wife and kids.
It's OK to have convictions, but why would you want to deprive yourself of those great imaginative and carefree thoughts of your youth, the "what if" moments.
To much in everyday life demands black and white, take your shoes off and play in the grey, nobody will laugh at you, promise!