There are many kinds of frauds. But I feel that the worst fraud that many of us have being victims, is the WT. If I read a book by Zechariah Zetzin, or David Icke, or Eric Von Daniken , the impact it will not be compared to the one of being in the Watchtower Cult. There your life is at stake, due to WT's dogmatic twisted ideas, and your existence, your life, your thoughts, even your family, belongs to the WT.
I have read Eric's Von Daniken, book "Chariots of the Gods". Since I live in a place that has more than 10,000 years of history, we even have megalithic monuments, I have visited Egypt end the Pyramids, and indeed when you see those monuments your can feel that there is something beyond that. And this are just few for the many monuments around the World that scientists and historians are trying to figure out, how did our ancestors build those huge megalithic monuments, that with our modern technology, we will find it hard to do so...
I'm sure that for many reasons, historians do not go deep enough to search our history. I know that there is something out there, and this "something" you can find it in the legends, history, and mythology of the world. If we have been visited by extra terrestrials and somehow they gave knowledge to mankind, I don't see any issue with that.
Times are changing and mankind is moving forward. If I could back in the 30's and tell my grandfather that we will have spacecrafts that will land to the moon, (and soon in Mars) and Cosmonauts will walked there, I know he would have laughed and he will think I'm crazy. Even if I could told him that we have cell phones and you can see the person at the other site of the planet from the camera of my phone I know he wouldn't believe me. Imagine if I tell him that we would have space stations orbiting the Earth and we have people working there and doing experiments!!!
It is in human nature to examine and discover new things. We search of our past and look forward to the future. Our past has a lot of things to say. What we need to do is to examine the evidence and conclude what is real and what is fraud.