[ajuc]

> free will is about assigning moral responsibility

Moral responsibility seems to me to be the same as the casual responsibility in these cases?

There's the famous "goal does/does not justify means" - if blackmail removed your moral responsibility then it's meaningless because there's nothing to justify. I don't think it's the case.

I think moral responsibility is still there, it's just negligible compared to the alternatives.

And I still don't see how it requires free will (except for the useless definition "anything that learns and can make a choice" - then by definition we have a free will, but that was never in question, why even waste a word on such a concept?).