Me?Oli, address my point.
I hadn't even joined in when you made your statement.
If you mean this:
Not proven.You are asking why we got something we don't have. We don't have free will, whether or not there is a God is irrelevant. It's in our biology, our brain has a certain method of operation, so we do not have free will.
Our brain operation/ chemistry/ make up may give us predilections and preferences, but to say outright that we have no choice whatsoever is an overstatement.
Unless of course you want to start setting "criminals" free, because if there's no free will then they are victims almost as much as their victims...
"I am a victim of circumstance. As are we all"
Kurt Vonnegut, The Sirens of Titan.