Ironically this almost looks like its been designed to ease us into the idea
What is Second Life?
Second Life is a 3D world where everyone you see is a real person and every place you visit is built by people just like you
What is Second Life? | Second Life
If the biologicals using Second life today, are offered upload technology 40 years from now, i doubt many of them would say no, i predict 20 years from now this simulation and the means of using it will be indistinguishable from real life
Researchers have been making great progress in developing brain-computer interfaces—devices that let a person's thoughts guide the actions of a computer.
Controlling Computers with Your Mind - NIH Research Matters - National Institutes of Health (NIH)
vr-news | virtual reality and augmented reality news
Tesco nears ‘dream’ of 3D ecommerce offering
Combine artificial brain architecture with Kurzweils upload technology, add a portable holoprojector ala Voyagers EMH, and its not inconceivable that you might one day be introduced to a "trans"(ferred) person at a party.
So to the question are aliens amoung us ?, using this technology they could well be.
The trouble is of course that right now we have some pretty strong feelings about reanimated dead, zombies etc.
The collins elite narrative is again worth looking at, if the "core" of what they say they know is the reality (stripping aside their religious bias filters)
Rather, the group – which calls itself the Collins Elite – concludes that the “aliens” are, in reality, literal demonic entities that are trying to seduce us with a false lure of supposed alien technology, and to – quite literally – steal and farm our souls. The group claim to have discovered evidence that these demonic entities – that seem to utilize a weird combination of advanced technology and archaic rite and ritual – derive a form of “energy sustenance” from the human soul or life force.
In other words, they don’t want to land on the White House lawn and help us, nor do they want to destroy us. Rather, they want to maintain the herd, and upon our physical deaths, extract the human life-force as sustenance. The Collins Elite believes this has been going on since the dawning of civilization
Stripping out the local superstitious stuff, we are left with the story that "aliens" have been here for a very long time, extracting our conciousness (aka souls in the religious version) at our physical deaths.
If that core story is the reality, then the transbio population would be much much larger than the current biological population.
It might be fairer to say we are amoungst them, being the immature minority of a larger reality.
Abductees often report being told "we love you, we are your family"
This from the cahill case
Then this male voice said, "We [don't] mean you any harm." And then he said, "Why did you hit Kelly then?" That's the last I heard of [my husband]. No one else talked except me. I heard the male voice. Then I heard myself saying, "Oh, God, I'm going to be sick." I've got my head between my knees, and I just felt, like, violently nauseous. Then I must have blacked out for a little while.
I don't remember being sick. Then I remember hearing talk about being a peaceful people, and I started screaming out, I said, "Don't believe them! They're going to steal your souls!" I know it sounds so ridiculous now, but at the time I was hysterically terrified. . . . I had never felt terror like that. Not even in my worst nightmares had I experienced terror like that. . . .
Oh, there's one thing I remember that he said: "I wouldn't harm her. She's my daughter."
Streiber also thinks there is a link
If the Communion experience does involve the world of the dead, then it makes sense that our reality would be nested within a larger one. The Master of the Key said that our dead are not off wondering elsewhere but are right here with us
Of course if this is the reality we will have to dump or radically redefine the word dead, something which in and of itself highlights the vast mental gulf we would have to cross in order to understand such a reality.
If such technical mechanisms are possible, (and we are busting our guts trying to build them) then imo its likely any suffiently advanced ET would be too.
As the word dead illustrates in this context, we are only just starting to develop the language to understand such a reality, and we will have to discard some of the outdated labels in the process