@pettter @whvholst @rysiek This is a decades-old debate, and one that is largely settled, at least among scientists. Our subjective experience arises from all our dispositional complexities, organisational (cognitive) processes, and how our sensory apparatuses function. There's no reason to think that if all of that was replicated by a machine - even a non-biological machine - that the machine wouldn't also have subjective experiences. The proof is that we *are* machines ourselves! There's no magical ingredients, no elan vital, no special property or quality of "subjectivity" that can be measured or quantified.
What you're expressing here is what Daniel Dennett calls the Zombie Hunch. Here is a beautifully written transcript of a 1999 lecture by Dennett explaining why the Zombie Hunch is so ridiculous. Perhaps give it a read?