(Cf. Paul's letter to the Romans: "I do not understand what I do. For what I want to do I do not do, but what I hate I do." [1] )
One problem might lie in the nomenclature. The term "free will" is simply wrong. And it's not like "sunrise," which is likewise wrong but for everyday purposes the error is harmless.
[1] Romans 7.15, https://www.biblegateway.com/passage/?search=Romans+7:15-20
Maybe I missed it, but it seems the author of the article makes no distinction between natural and moral inability. Jonathan Edwards, in his work Freedom of the Will, puts forth the idea that a man chained to a chair is not morally unable to get up from the chair, but he is naturally unable.
The author mentions that a day laborer with no belief in free will are perhaps more likely to show up to work late. I don't necessarily doubt that's true, but they still bear moral responsibility. Unless he broke his leg on the way to work or something like that, there is no natural inability to be on time.
In the same vein, if an otherwise gentle and courteous person develops a brain condition that causes anger violent behavior, that is owing to a natural inability, not a moral one.
> The term "free will" is simply wrong. And it's not like "sunrise," which is likewise wrong but for everyday purposes the error is harmless.
I agree with you. Again, Edwards would state that our will is determined by our mind. We will to do whatever our mind finds most desirable at any given moment. The laborer who is consistently late to work desires an extra few moments on his couch at home more than the virtue of fulfilling his commitment to his boss. But in the absence of any natural inability, he bears moral responsibility for that choice.
You mentioned Paul's letter to the Romans. Paul is assuming a natural inability to do the right thing, which it seems to me he also assumes to be a moral inability. I suppose the question to be answered here is whether the desires of our mind are captive to natural forces, such as cause and effect, or whether have complete agency over our minds. Or both.
To be honest, I'm having trouble following his logic here, and advocating living a "lie" so that people don't suddenly go on a reefer-madness style rampage is in and of itself quite silly.
We can make choices for good or for worse, and you do so every day. If you're in a bad mood, you can be snarky and mean to the barista at the coffee shop, or you can just suck it up and be pleasant. Saying you have no free will in the matter is ridiculous.
Similarly, if it is in your nature (your setting) to be pleasant even when feeling slight emotional strain, you will try to be pleasant. If it is in your nature to let it all hang out, you will let it all hang out.
I'm not necessarily supporting the idea that "there is no free will", but pointing out that it might be a nervous poodle's setting to bite me when I visit my friend. And it might be in my nature to throw it out the window without thinking when bit.
You see this in discussions where people talk about being to choose tea (which they don't prefer) over coffee (which they do prefer) in order to demonstrate their free will. Well, yeah - I guess. But if you're the kind of person who is designed to think it important to demonstrate your free will at the coffee shop, it's in your nature to take your disfavored beverage just to prove your point. Because that's how you are wired.
I vehemently disagree. This is a prelude to Brave New World.