Does the lack of freewill in one instance mean that it simply does not exist?
Or is the lack of freewill in that instance effectively a red-herring with regard the larger question of whether it exists at all, given that it doesn't actually look at the nature of freewill and how that might, or might not, fit within the universe somehow.
Exactly, what I am showing is that there are relational dynamics that are totally outside our experience due to focused sensitivity.
However, predicting the future based on recognition of patterns is what we do real well and that may contribute to "invention" or "discovery" of ways how to learn to solve potential problems, so that we may be prepared when the question arises and that is a survival instinct, the autonomous cellular responses to external pressures.
If anything, free will is an emergent excellence of understanding complex processes from memory. As the library expands, the greater the information of available choices, and ability to make a "best guess" of from an individual POV.
Unless he intends to go through them one by one, the better course would probably be to look at the principles at play rather than examples.
I disagree, hard evidence of one thing can be very informative about the theoretical argument. In this case it has been demonstrated that there are certain processes that the brain is unable to explain, even if the observed phenomenon argues against any notion of free will.
In the checkerboard example, the brain's interpretation of the available data is the perception that B is lighter than it is and it will remain so even if you know that you are being fooled by the physics. The phenomenon persists regardless whether you know that the squares are identical. This is where any will has no effect on the physics.
This may not be a complete answer to such a general Question. But it is a "bit" of information in the discovery if free will is possible and what form of control it can exert on quantum processes, such as the chess board illusion
(I refer to Anil Seth whose concept is that our brain processes "controlled hallucination", but that every individual brain produces different "hallucinatory" interpretations. Currently, there are about 8 billion differently deterministic human organisms on earth, each with a uniquely evolved experience and response system that are facilitated by the brain's capacity for processing complex data and making a prediction based on its subjective personal experience.
We speak of self-fulfilling wishes, but these predictions of future events is the cognition of a deterministic chronology that logically should result in this specific event. So by interrupting this chronology we might be able to change the probabilities of different expressions of this future event. But if we do build that levee, we have altered the future behavior of that river in regard to the floodplain. The choice to build the levee was but one of several scenarios being considered.
There may well be conflicting physics that can result in catastrophic events such as Supernovae, where all extant deterministic life-lines are severed or lead to catastrophe and only chaos remains, to begin the deterministic ordering process over again from a new beginning.