How do people who believe most or all people have lots of libertarian free will explain away the extremely strong link between genetics and obesity? There's overwhelming evidence that people with genes which make them feel more hungry more often are almost always guaranteed to be overweight. If most or All people had lots of libertarian free will I would expect the link between genetics and obesity to not be so extremely strong.
>What about the small percentage of people with genes that make them feel more hungry more often who aren't overweight? Doesn't that prove they have lots of libertarian free will?

I'd argue it doesn't because those people have some other even stronger genetic or environment factor that keeps them more motivated to be thin.