That's patently absurd. Ideology, preferences, and emotion are going to be most influenced by experience. Like parenting and environmental exposure. Genetics comes into play on the most extreme parts of the bell curve, not the mean.

I don't care what breed of dog you give me. If I beat the dog and starve him everyday for years on end, it will be a very dangerous dog.

The averages of genetics of an intertemporal abstraction mean little compared to direct conditioning. Hell, I'll go further than that. Diet is more important than the averages of genetics of an abstraction.