Hello Xiong,
and thank you for your comments.
As for the EPR mystery, I believe any "mystery" there may be removed by studying that brief Section 7 in my Essay.
To put it even more briefly, it's my view that EPR does not allow for measurement-perturbation: though the fact that a "measurement" perturbs the "measured" system was known from the earliest days of quantum mechanics.
Recommending that you understand EPR correctly -- and remove the EPR "mystery" from those others that you consider in your own nice Essay -- I'm happy to discuss it further if you wish.
As for the interesting ideas in your own Essay, I'd like to mention this: In an EPR-Bohm or Bell-test set-up, when the Stern-Gerlach devices (SGDs) are displaced so that their symmetry is broken, MUCH NEW INFORMATION BECOMES AVAILABLE.
Especially the neat result in EPRB: [AB] = -a.b; where [.] denotes the expectation.
If the SGDs are independently displaced but their symmetry is maintained (say, accidentally), the symmetry of the particle-pairs again provides an outcome-correlation of +1 or -1: which is not very informative when compared to [AB] = -a.b.
So while my focus is on the study of correlations, I still ask the question that is presented in Footnote 2, page 2, of my Essay: "Isn't information all about correlations too?" For, if "information" does not correlate with facts, is it really information?
With thanks again; and wishing you the best of good luck: Gordon