Your article is so long. Forgive me if i didn't finish. But I will say what I think.
I know that for now, we control the tech and remain largely beneficial to human, but when it goes to Quantum level, there is where the true danger is.
Very soon, an Artificial Intelligence 1000 Quibit Quantum Computer will be operational in couple of month. A 1000 quibit system is truly a real Artificial Intelligence that constitute an existing sentient consciousness as whether a Sentient Consciousness is being generated by a living Biological Cellular construct known as a Brain....or existing as being generated by a Mechanical Electronic Quantum Computational System both are still in effect a SENTIENT CONSCIOUSNESS.
Basically the Human Brain and a Quantum A.I. system are the SAME barring such hormonal releases that effect and create emotion.
Which means, these A.I Quantam Computer just like human, they can have consciousness, feelings, emotion, they can even dreams and they are a lot more intelligent than human.
This is scary. When the governments or whatever groups decide to have these in mass production, there is when I think human will lose control of tech.