I do believe in beings from other places. I'm not sure I believe in aliens in the context of most of the comments I am reading in this thread though. What if you replaced, in any of these given scenarios, spiritual beings from another dimension, vs greys/greens etc. That they are creating yet another layer of deception. It's not improbable, in my mind. This includes their interactions with the renowned bloodlines. It's more than a hunch that this will be used against us as a great deception. But I'm open minded to all. We only get a keyhole to look though.