I think many (maybe most) do, but I think there are a few exceptions. Kirk Cameron and his sister Candace must have had very good parents who put their kids ahead of themselves.
I think part of it is that we hear about the cases where the parent is a thief or other type of exploiter, but we don’t hear about cases where the parent acts responsibly. The old “no news stories about buildings that didn’t burn down” aspect of media.