Angelina Jolie removes her ovaries

Angelina Jolie created a sensation when she underwent double mastectomy to have both her breasts removed some years back . Now she has done the same with her ovaries. See HERE.
This makes for a good example of the hereditary illnesses or health risks (in this case, cancer) that parents pose for their children. Rather than saying in general that parents have influence on their children due to hereditary health risks, mention Angelina Jolie as a concrete example to convey the idea in a more persuasive way.

Qn: "Parents have (too) much influence on their children". Do you agree?