Adam had "libertarian" free will, meaning he could do what he want and was not constrained by a fallen nature, only the natural world.
We are constrained by both the natural world and our fallen natures, so we are less free than Adam, who was less free than God.
All to say is that Mankind has free will in the context of God's creation and divine plan, ergo His sovereign council.
We are not merely puppets, but genuine creatures created by God with genuine wills and genuine choices and genuine culpability to sin.
https://m.youtube.com/watch?v=ytrDYxxweJo
