I don't see how this is related. I subscribe simultaneously to 'qualia is a real problem' and 'free will is an incoherent term'.

I think whether you think a perfect simulation of a person has subjective experiences depends on what you think the substrate of that subjectivity is. If you think of it as a computational property then you'll be inclined to say "no, that simulation is experiencing things". If you think it is some kind of fundamental property of the universe, like pan-psychism, then you'll think the simulation is 'missing' subjectivity. Nothing in there about free will in my thinking.