Ultimately, it would be the ideal society as it has a more positive than negative aspect for every individual along with each individual keeping their Free Will. Although I recognize restricting a person's free will could be viewed as negative but nonetheless, they would still have Free Will and they would be much easier satisfied in life and therefore live a more positive one and I view this as a positive.
I'm not even convinced that having free will is necessarily good. If positive/negative affect is the only thing that can be established as mattering (and that the events/decisions preceding are merely a method of getting to the affect goal), then having free will doesn't matter.
Not everyone has the same understanding of what free will consists of. I understand free will as the ability to do your will. Therefore, if you will do something and you have the ability to do it then you have free will. Assuming this sounds reasonable, many people have different levels of free will. For instance, one person might want to go to the gym and lose weight while another does the same, but one goes to the gym and the other lays on the couch wishing that they had. The one that actually went to the gym has freer will because they were free to act upon their will while the other was not capable of acting upon their will.
I don't think free will necessarily has to have the ability to do your will, but rather you have the option to choose to attempt to carry out your will. For example, with harder tasks like becoming a professional sportsperson, choosing to follow that career path doesn't always end up with your being a sportsperson, but you had the free will to attempt it, therefore you had free will.
Having the ability to enact your will won't always lead to you enacting your will. In your example, they both had the option to choose, so I think it follows that they both have free will. Sure, one person didn't end up engaging in their will, but they had the freedom to follow it if they wanted. Therefore, I think a working, consistent definition of free will involves a binary have or have not determination, rather than degrees of free will.
If free will is only the mental ability to pursue one’s will, and physical constraints are not limitations of will, then is genetic design not a limitation of will but rather a physical constraint? - Given your definition
Here is some information I gathered with some research that may help our understanding.
There are many philosophical views of what constitutes free will, but here are some of the most common ones:
Compatibilism: This is the view that free will is compatible with determinism, the thesis that every event is causally inevitable. Compatibilists argue that free will does not require the ability to do otherwise, but rather some other condition, such as acting in accordance with one’s reasons, desires, or values. Compatibilists include philosophers such as David Hume, John Stuart Mill, and Harry Frankfurt.
Incompatibilism: This is the view that free will is incompatible with determinism, and thus either free will or determinism must be false. Incompatibilists argue that free will requires the ability to do otherwise, and that this ability is precluded by determinism. Incompatibilists include philosophers such as Immanuel Kant, Robert Kane, and Peter van Inwagen.
Libertarianism: This is a form of incompatibilism that affirms both free will and indeterminism, the thesis that some events are not causally inevitable. Libertarians argue that free will requires the existence of alternative possibilities, and that these possibilities are generated by some indeterministic process, such as quantum mechanics or agent causation. Libertarians include philosophers such as Thomas Reid, Roderick Chisholm, and Galen Strawson.
Hard determinism: This is a form of incompatibilism that affirms both determinism and the nonexistence of free will. Hard determinists argue that free will is an illusion or a meaningless concept, and that human actions are fully determined by prior causes. Hard determinists include philosophers such as Baruch Spinoza, Paul Holbach, and Ted Honderich.
Skepticism: This is the view that we do not know whether free will exists or not, or whether it is compatible or incompatible with determinism. Skeptics argue that the concept of free will is unclear or ambiguous, and that the arguments for and against it are inconclusive or circular. Skeptics include philosophers such as Pyrrho, Agrippa, and Saul Smilansky.
Cited by the following sources:
Everything below is merely my understanding of how things work and what I have learned over time, and I am open to new possibilities:
I think that free will is the ability to act on your will, no matter what shapes or affects it. I also think that everything is predetermined by prior causes, including my actions and desires. I see myself as having two aspects: a conscious self and a physiological self, and I believe that free will is being able to overcome the physiological self with the conscious self. I regard the conscious self as a metaphysical concept derived from the physical self, and the physiological self as a physical result of natural evolution. I believe that free will comes in different levels, and that it can be increased or decreased by various things, such as obstacles or genes. I acknowledge happiness as the thing individuals strive for and that by having your will selected for you, you can obtain your goals and desires easier and therefore will be happier. Although, I am not implying free will is a negative or positive, but rather I'm addressing the positive and negative aspects of each.
Let me give you some examples to illustrate my view:
For example, I want to quit smoking, but I find it very hard to resist the urge to smoke. My conscious self wants to stop smoking for health reasons, but my physiological self wants to keep smoking for pleasure reasons. If I manage to quit smoking by using my conscious self to overcome my physiological self, I have more Free Will than if I fail to quit smoking by succumbing to my physiological self.