Maybe, but then it's 5th page. To me, it looks like "please stay on topic" thingie - ends somewhere around 3rd page of any topic, give or take a few, anyway...
As for your theory - yes, i believe it's exactly how we are supposed to understand it. To me, looks like the game meant exactly that a thing - in general. At least, for any player who "doesn't pay too close attention to detail".
But i do.
Here's my theory of what actually happened - again, based on this:
View attachment 11207944
This is, of course, the contents of the shard which V can read after Hellman gives V specifications for Relic 2.0. It never opens "itself", there is no prompt to read it, but it sits there in "Shards" menu ever after, free to be read.
So, you see, it's specifically "COMPLETE and IRREVERSIBLE shutdown of neural activity" being the trigger. How relic "detects" that host's brain stopped all neurological activity? Why, my theory is that it simply monitors brain waves, real-time, the same way EEG does in real life: EEG literally measures electrical activity of a brain, and electricual activity of a brain is exactly "neural activity" for short.
Next, like it or not, no matter "dead" or "alive" any specific human _body_ is at any given time, - the complete end of electrical activity in human brain is, indeed, irreversible in real life.
Quote:
"... The patient in the deepest coma will show some EEG electroactivity, while the brain-dead patient will not".
Further, you can also see Relic 2.0 requires "brain death" and "cardiac arrest" to start working. You can also see they tried to activate it "on the verge of biological death" - to no success. This means, V was not "almost" dead after Dex' shot. V was dead - period. Both body (cardiac arrest) and person (brain death).
From the same source i linked above, we also can learn this, quote: "Brain Death is death. No brain function exists. Brain death results from swelling in the brain; blood flow in the brain ceases and without blood to oxygenate the cells, the tissue dies. It is irreversible. Once brain tissue dies, there is nothing that can be done to heal it". All the cases where scientists were able to "reanimate" someone's brain? Not brain deaths. Deep comas, shock states, you name it - but not complete loss of neural activity.
From this same picture above, also learn that in Arasaka experiments, once host body and brain were dead, Relic 2.0 started to transfer the engram - but every time, it "lapsed": failed to complete the transfer.
So why, then, in V's case it worked?
My theory:
the instant Dex' bullet hits the Relic (and we know it does, as Relic said to be damaged by the shot, many times, in the game) - damage to the Relic causes powerful release of electricity into V's brain, which shuts down V's own neural activity in an instant. This results in brain death, this also results in cardiac arrest (human heart's every beat is triggered by brain's electric signals, which is why our hearts start to beat faster when we are, say, in love).
Thus, in an instant, all the required conditions for engram transfer - appear. So the process starts right away. The difference here is that merely microseconds before the electric shock to V's brain - whole brain was in perfectly healthy state. No cells were suffering oxygen deprivation. No swelling of tissues was present. No problems at all - perfectly healthy brain tissues. Which is not the case when someone is "on the verge of biological death" when it's biological causes of death: it's always big deterioration happening 1st, then death 2nd. Perhaps, even fraction of a second matters here, for Relic transfer to be able to complete before brain tissues become irreversibly damaged?
But exact time intervals aside, in principle, if this is what happened - then V's person as a whole could not survive, in principle. Nothing even close to it. Human brain stores information - including memories - by persistent alterations of certain parts of neuron cells of the brain (
details). This means, Relic 2.0 changes host body's brain neurons states to "write" into host brain memories, habits, other features of engram's persona (in our case - Johnny's). Means, the old state - which was exactly what defined V's person - is largely erased. Some left-overs can remain, but most of it? All Johnny.
This is how "technically speaking", "strictly logically" - V's dead after Dex' shot. I see no alternative, given how detailed and specific that Relic 2.0 Spec shard is. Is there any?