I pointed out that Sam the Cham was brainy and learned.
The pretentious git.
I didn't draw any conclusions.
You chose two very bad examples of Johnson thinking he was scoring philosophical points and failing dismally - why?
And you did draw a conclusion in any case - in #8 you quoted Johnson saying "Sir, we know our will is free, and there's an end on't" and appended: "Quite right too" - concluding that Johnson was correct.
The consequentialist fallacy is that of thinking that a belief which is pleasant or has good results is true, and one which is unpleasant or has bad results is false.
We know; Alan Burns does it with free will v. determinism twice a month regular as clockwork.
I pointed out that if we have no free will, we were pre4destined to believe what we believe, so how can we know that it's true? In other words, we may or may not have free-will, but if we haven't, we can never know it, or anything else. We all behave as though we can know things, so in practise we all believe in free-will.
Well yes - it's a useful fiction. (Like time, some of us would say). I don't see the connection between free will (or the lack thereof) and knowing things, though. As far as I can tell it sounds like a variant of that dreary old nonsense, the evolutionary argument against naturalism.