What does a minimal subset of matter having free will have to do with anything?
If free will can't be measured, does it exist? I would say no. And you keep on dodging that definition.
Yes it does. You understand wrong then. A true AI that isn't programmed to the contrary could have free will, just like humans. A robot that is programmed like current robots/AIs wouldn't.
What is the difference between "A true AI" and current robots? What would be a program that has free will?
If you say that a program can have free will, then you have to be able to design a test that tells you if a program has free will, something that you will not be able to do.
If you say that a program can't have free will, then humans can't have free will either, because a robot can be designed to replicate human behavior.
If you say that human behavior can't be replicated by a robot, then you get the mind-body problem.
Because there is a true state to speak of?
Then what is it?