IF
then yeah QM actually does select its state.
But it isn't, so it doesn't. Unless you have some evidence that it is - but this evidence had better be compelling. Extraordinary claims, etc.
Quantum events take place far below the scale of individual neurons. Let us assume
ad argumentum that the quantum interactions in micro-tubules are somehow the seat of consciousness. This would imply that there are as many 'seats of consciousness' as there are neurons - or even far
more such 'seats of consciousness' than there are neurons - so how do we have a single unified conscious experience? Is one such quantum state dominant? If so, if that particular neuron happens to die, why does our entire conscious experience not change radically? How does a person keep his personality intact? If they are all interacting, then how do they do this without behaving as a macroscopic (and therefore classical) object? The predictions we can make from your hypothesis are at odds with observations of real people and real brains - so the hypothesis is false.
Your consciousness is clearly not a QM system. All of neurology points away from that position. Consciousness is characteristic of brains, which are macroscopic objects. It is NOT characteristic of non-brain quantum interactions; and there is no reason (other than a desire to rescue the bankrupt hypothesis that consciousness is special and different) to assume that it is characteristic of Quantum systems in the brain.
The macroscopic brain is quite capable of exhibiting ALL of the behaviours we observe by simple (but unpredictable
en bloc) macroscopic chemical and electrochemical processes, that are well understood. There's simply no reason to assume that consciousness requires some additional process that operates at a smaller scale.
Try to focus on the argument as well as the big picture. When you try to trip people up with these semantic games you waste everyone's time.
I have no interest in semantic games; Nor am I trying to trip anybody up. I am pointing out that your argument is fundamentally and fatally flawed. It depends on 'but what if..' when there's no reason to even consider that something might be missing. The Sun is not pulled across the sky by a giant scarab beetle. Saying 'But what if the beetle was invisible' doesn't help.
The brain doesn't need QM randomness to generate consciousness. Saying 'But what if...' doesn't help; You need to give others a REASON to even imagine that there is something more there. That ancient Egyptians wholeheartedly believed in the scarab is simply not sufficient. That you really believe that consciousness is a quantum effect is likewise insufficient - you need to demonstrate that it IS, or nobody has any justification for making the unparsimonious assumption in order to supply your
ad argumentum.
I understand that you don't LIKE that fact, but that's not sufficient for a reasonable person to reject the simple facts that I have presented. Whether it is sufficient for you is your call.