Complete strawman.
I didn't write anything about the Rockefeller family in general, and that quote comes from David Rockefeller, not John D. Rockefeller. David Rockefeller is very different than his grandfather and is not nearly as wealthy. It is not right to judge a person by their grandkids or vice versa.
Really, we shouldn't be judging people anyway and we should mind our own business, but it's pretty low to judge a person by their grandchildren.