Hmm, I enjoyed this, and I get your point. Well, while genetics plays its role in making us like or do things because we are genetically programmed like that, that doesn't mean we don't have free will. Haven't you seen some children who are born into one religion but decide to change even if that's what they have been doing since the Part 4 generation?

Apart from that, there are many people who refuse to do something even though their folks are doing it. One more thing is that some people can fight against genetic traits, making them live a different life from what people think they would and that's free will.

This was an interesting read. I do love the point you made.