No, only Voldemort was born evil.

No of course not

Prejudice to races? Not really. Its not like a white baby is born disliking black people and vice versa. I think there was a study that babies respond better depending on what they're used to. If they only ever see white faces they become wary of black faces and that goes for whether or not that baby is black,white,asian etc. The solution? Try to introduce different kinds of people or teach them growing up about others.

As far as prejudice against gender? Idk.. I read babies are more likely to be afraid of men and respond better to women.

Lmao clearly not