If we were programmed to only do good, inherently free will is gone.Does evil have to exist or even be a thing ?? God, being all powerful, could’ve created a world without any evil. Such a world would not eliminate free will. People could still have the free will to choose among good things, much like being able to make the always fun choices at Baskin-Robbin’s. What a world that would be … some might say heaven on earth.
Most importantly, love for each other would not be genuine. It would be robotic.
If we are pre-programmed to only do what is "good", then our actions toward each other are not genuine. It's fraudulent.