I don't agree with that at all. That's the "children are nothing but lumps of clay to be molded by parents" image that a lot of people hold about children and parenting which I think is 100% off base. Children have their own personalities, own tendencies, etc. Parents can do their best to guide them down the right paths and provide them love and support so that they have the best environment to self-actualize, but the idea that parents "craft" children into who they become is definitely not true. I've seen great people who had totally scumbag parents and a couple of people who were just awful despite really caring and responsible parents. Even outside of value judgements, a lot of my friends have totally different personalities and standards of behavior than their parents. I would never consider kids to be reflections of their parents/parenting.