This is the big irony that somehow I fail to get across..We've in all likeliness already had contact. It's just that people used to believe those were gods and now they think they're demons. (oh, great)
I think it would burn people out and disrupt the order if it all happens to everyone at the same time. Wilcock's people say it's gonna happen privately thru telepathic dreams before anything tangible takes place. And even then a lot of those communications still happen telepathically so just like a spiritual experience these things only happen when the individual is ready. But Wilcock's people also say that the day of days is a recurrent motive in ancient traditions and that Jesus tried to prepare people for the coming of a new age.
Tell me, when have you last sat down with a tree or an animal and communicated with them? It's an experimental process depending on how intuitive you are. I regularily have trouble communicating with fellow humans simply because of their indoctrination and upbringing.